{"id":18857,"date":"2026-07-03T08:27:02","date_gmt":"2026-07-03T08:27:02","guid":{"rendered":"https:\/\/onmytoolings.com\/?page_id=18857"},"modified":"2026-07-03T08:27:39","modified_gmt":"2026-07-03T08:27:39","slug":"end-mill-coatings","status":"publish","type":"page","link":"https:\/\/onmytoolings.com\/ja\/technical\/end-mill-coatings\/","title":{"rendered":"\u30a8\u30f3\u30c9\u30df\u30eb\u7528\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30ac\u30a4\u30c9"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"18857\" class=\"elementor elementor-18857\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52af508 e-con-full e-flex e-con e-parent\" data-id=\"52af508\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd61469 elementor-widget elementor-widget-html\" data-id=\"fd61469\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n<style>\r\n  .onmy-coat-page,\r\n  .onmy-coat-page * {\r\n    box-sizing: border-box;\r\n  }\r\n\r\n  .onmy-coat-page {\r\n    --onmy-primary: #2067CB;\r\n    --onmy-primary-dark: #123A73;\r\n    --onmy-primary-deep: #0B1F3A;\r\n    --onmy-primary-light: #EEF5FF;\r\n    --onmy-primary-soft: rgba(32, 103, 203, 0.08);\r\n    --onmy-dark: #1E293B;\r\n    --onmy-black: #0B1F3A;\r\n    --onmy-text: #334155;\r\n    --onmy-muted: #64748B;\r\n    --onmy-light: #F6F9FE;\r\n    --onmy-white: #FFFFFF;\r\n    --onmy-border: #D8E6F8;\r\n    --onmy-accent: #F59E0B;\r\n    --onmy-green: #0F8A5F;\r\n    --onmy-cyan: #0EA5E9;\r\n    width: 100%;\r\n    overflow-x: hidden;\r\n    font-family: Arial, Helvetica, sans-serif;\r\n    color: var(--onmy-text);\r\n    line-height: 1.65;\r\n    background: var(--onmy-white);\r\n  }\r\n\r\n  .onmy-coat-page a {\r\n    color: var(--onmy-primary);\r\n    text-decoration: none;\r\n  }\r\n\r\n  .onmy-coat-page a:hover {\r\n    text-decoration: underline;\r\n  }\r\n\r\n  .onmy-coat-container {\r\n    width: 92%;\r\n    max-width: 1220px;\r\n    margin: 0 auto;\r\n  }\r\n\r\n  .onmy-coat-section {\r\n    padding: 76px 0;\r\n  }\r\n\r\n  .onmy-coat-section-light {\r\n    background: var(--onmy-light);\r\n  }\r\n\r\n  .onmy-coat-eyebrow {\r\n    color: var(--onmy-primary);\r\n    font-size: 13px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.08em;\r\n    text-transform: uppercase;\r\n    margin-bottom: 10px;\r\n  }\r\n\r\n  .onmy-coat-section-title {\r\n    max-width: 900px;\r\n    margin: 0 auto 46px;\r\n    text-align: center;\r\n  }\r\n\r\n  .onmy-coat-section-title h2 {\r\n    color: var(--onmy-dark);\r\n    font-size: 36px;\r\n    line-height: 1.25;\r\n    margin: 0 0 14px;\r\n  }\r\n\r\n  .onmy-coat-section-title p {\r\n    font-size: 17px;\r\n    margin: 0;\r\n  }\r\n\r\n  .onmy-coat-btn {\r\n    display: inline-block;\r\n    padding: 13px 24px;\r\n    border-radius: 6px;\r\n    font-weight: 700;\r\n    text-align: center;\r\n    transition: 0.2s ease;\r\n    border: none;\r\n    cursor: pointer;\r\n    font-size: 16px;\r\n    line-height: 1.3;\r\n  }\r\n\r\n  .onmy-coat-page a.onmy-coat-btn,\r\n  .onmy-coat-page a.onmy-coat-btn:visited,\r\n  .onmy-coat-page a.onmy-coat-btn:hover,\r\n  .onmy-coat-page a.onmy-coat-btn:active,\r\n  .onmy-coat-page a.onmy-coat-btn:focus {\r\n    text-decoration: none !important;\r\n    font-weight: 700 !important;\r\n  }\r\n\r\n  .onmy-coat-page a.onmy-coat-btn-primary,\r\n  .onmy-coat-page a.onmy-coat-btn-primary:visited {\r\n    background: var(--onmy-primary) !important;\r\n    color: #FFFFFF !important;\r\n    border: 1px solid var(--onmy-primary) !important;\r\n  }\r\n\r\n  .onmy-coat-page a.onmy-coat-btn-primary:hover,\r\n  .onmy-coat-page a.onmy-coat-btn-primary:active,\r\n  .onmy-coat-page a.onmy-coat-btn-primary:focus {\r\n    background: var(--onmy-primary-dark) !important;\r\n    color: #FFFFFF !important;\r\n    border-color: var(--onmy-primary-dark) !important;\r\n  }\r\n\r\n  .onmy-coat-page a.onmy-coat-btn-outline,\r\n  .onmy-coat-page a.onmy-coat-btn-outline:visited {\r\n    background: transparent !important;\r\n    color: #FFFFFF !important;\r\n    border: 1px solid #FFFFFF !important;\r\n    margin-left: 12px;\r\n  }\r\n\r\n  .onmy-coat-page a.onmy-coat-btn-outline:hover,\r\n  .onmy-coat-page a.onmy-coat-btn-outline:active,\r\n  .onmy-coat-page a.onmy-coat-btn-outline:focus {\r\n    background: #FFFFFF !important;\r\n    color: var(--onmy-primary) !important;\r\n    border-color: #FFFFFF !important;\r\n  }\r\n\r\n  .onmy-coat-page a.onmy-coat-btn-light,\r\n  .onmy-coat-page a.onmy-coat-btn-light:visited {\r\n    background: #FFFFFF !important;\r\n    color: var(--onmy-primary) !important;\r\n    border: 1px solid #FFFFFF !important;\r\n  }\r\n\r\n  .onmy-coat-page a.onmy-coat-btn-light:hover,\r\n  .onmy-coat-page a.onmy-coat-btn-light:active,\r\n  .onmy-coat-page a.onmy-coat-btn-light:focus {\r\n    background: var(--onmy-primary-light) !important;\r\n    color: var(--onmy-primary-dark) !important;\r\n    border-color: var(--onmy-primary-light) !important;\r\n  }\r\n\r\n  .onmy-coat-breadcrumb {\r\n    background: #F0F5FC;\r\n    padding: 12px 0;\r\n    font-size: 14px;\r\n    color: var(--onmy-muted);\r\n  }\r\n\r\n  .onmy-coat-breadcrumb a {\r\n    color: var(--onmy-dark);\r\n  }\r\n\r\n  .onmy-coat-hero {\r\n    background:\r\n      linear-gradient(120deg, rgba(11, 31, 58, 0.96), rgba(32, 103, 203, 0.86)),\r\n      url('\/wp-content\/uploads\/end-mill-coatings-guide-hero.jpg') center\/cover no-repeat;\r\n    color: var(--onmy-white);\r\n    padding: 88px 0;\r\n  }\r\n\r\n  .onmy-coat-hero .onmy-coat-eyebrow {\r\n    color: #7DB2FF;\r\n  }\r\n\r\n  .onmy-coat-hero-grid {\r\n    display: grid;\r\n    grid-template-columns: 1.1fr 0.9fr;\r\n    gap: 44px;\r\n    align-items: center;\r\n  }\r\n\r\n  .onmy-coat-hero h1 {\r\n    color: var(--onmy-white);\r\n    font-size: 52px;\r\n    line-height: 1.12;\r\n    margin: 0 0 22px;\r\n  }\r\n\r\n  .onmy-coat-hero p {\r\n    color: var(--onmy-white);\r\n    font-size: 18px;\r\n    margin: 0 0 24px;\r\n    max-width: 780px;\r\n  }\r\n\r\n  .onmy-coat-hero-tags {\r\n    display: flex;\r\n    flex-wrap: wrap;\r\n    gap: 10px;\r\n    margin: 26px 0 34px;\r\n  }\r\n\r\n  .onmy-coat-hero-tag {\r\n    background: rgba(255, 255, 255, 0.13);\r\n    border: 1px solid rgba(255, 255, 255, 0.24);\r\n    padding: 9px 14px;\r\n    border-radius: 24px;\r\n    font-size: 14px;\r\n    color: #FFFFFF;\r\n  }\r\n\r\n  .onmy-coat-hero-panel {\r\n    background: #FFFFFF;\r\n    color: var(--onmy-text);\r\n    border-radius: 18px;\r\n    padding: 28px;\r\n    box-shadow: 0 18px 50px rgba(11, 31, 58, 0.24);\r\n  }\r\n\r\n  .onmy-coat-hero-panel h3 {\r\n    margin: 0 0 16px;\r\n    color: var(--onmy-dark);\r\n    font-size: 24px;\r\n  }\r\n\r\n  .onmy-coat-quick-nav {\r\n    background: var(--onmy-white);\r\n    border-bottom: 1px solid var(--onmy-border);\r\n    position: sticky;\r\n    top: 0;\r\n    z-index: 20;\r\n  }\r\n\r\n  .onmy-coat-quick-nav-inner {\r\n    display: flex;\r\n    flex-wrap: wrap;\r\n    gap: 10px;\r\n    padding: 12px 0;\r\n    align-items: center;\r\n  }\r\n\r\n  .onmy-coat-quick-nav a {\r\n    padding: 7px 12px;\r\n    background: var(--onmy-primary-light);\r\n    border-radius: 20px;\r\n    font-size: 14px;\r\n    color: var(--onmy-dark);\r\n  }\r\n\r\n  .onmy-coat-quick-nav a:hover {\r\n    background: var(--onmy-primary);\r\n    color: var(--onmy-white);\r\n    text-decoration: none;\r\n  }\r\n\r\n  .onmy-coat-grid-2 {\r\n    display: grid;\r\n    grid-template-columns: repeat(2, 1fr);\r\n    gap: 44px;\r\n    align-items: center;\r\n  }\r\n\r\n  .onmy-coat-grid-3 {\r\n    display: grid;\r\n    grid-template-columns: repeat(3, 1fr);\r\n    gap: 24px;\r\n  }\r\n\r\n  .onmy-coat-grid-4 {\r\n    display: grid;\r\n    grid-template-columns: repeat(4, 1fr);\r\n    gap: 22px;\r\n  }\r\n\r\n  .onmy-coat-content h2 {\r\n    font-size: 34px;\r\n    line-height: 1.25;\r\n    color: var(--onmy-dark);\r\n    margin: 0 0 18px;\r\n  }\r\n\r\n  .onmy-coat-content h3 {\r\n    color: var(--onmy-dark);\r\n  }\r\n\r\n  .onmy-coat-content p {\r\n    margin: 0 0 16px;\r\n  }\r\n\r\n  .onmy-coat-content ul {\r\n    padding-left: 20px;\r\n    margin-top: 12px;\r\n  }\r\n\r\n  .onmy-coat-content li {\r\n    margin-bottom: 8px;\r\n  }\r\n\r\n  .onmy-coat-image-box {\r\n    min-height: 340px;\r\n    border-radius: 18px;\r\n    border: 1px dashed #B8CBE8;\r\n    background: #EAF2FF;\r\n    color: var(--onmy-muted);\r\n    font-weight: 700;\r\n    text-align: center;\r\n    padding: 24px;\r\n    display: flex;\r\n    justify-content: center;\r\n    align-items: center;\r\n  }\r\n\r\n  .onmy-coat-card {\r\n    background: var(--onmy-white);\r\n    border: 1px solid var(--onmy-border);\r\n    border-radius: 16px;\r\n    padding: 26px;\r\n    box-shadow: 0 8px 22px rgba(11, 31, 58, 0.06);\r\n    height: 100%;\r\n    transition: 0.2s ease;\r\n  }\r\n\r\n  .onmy-coat-card:hover {\r\n    transform: translateY(-4px);\r\n    box-shadow: 0 14px 30px rgba(11, 31, 58, 0.12);\r\n  }\r\n\r\n  .onmy-coat-card h3 {\r\n    color: var(--onmy-dark);\r\n    font-size: 21px;\r\n    margin: 0 0 10px;\r\n  }\r\n\r\n  .onmy-coat-card p {\r\n    margin: 0 0 16px;\r\n  }\r\n\r\n  .onmy-coat-tag {\r\n    display: inline-block;\r\n    background: var(--onmy-primary-soft);\r\n    color: var(--onmy-primary);\r\n    padding: 4px 10px;\r\n    border-radius: 20px;\r\n    font-size: 13px;\r\n    font-weight: 700;\r\n    margin-bottom: 12px;\r\n  }\r\n\r\n  .onmy-coat-card-primary { border-top: 4px solid var(--onmy-primary); }\r\n  .onmy-coat-card-green { border-top: 4px solid var(--onmy-green); }\r\n  .onmy-coat-card-blue { border-top: 4px solid var(--onmy-cyan); }\r\n  .onmy-coat-card-yellow { border-top: 4px solid var(--onmy-accent); }\r\n\r\n  .onmy-coat-table-wrap {\r\n    overflow-x: auto;\r\n    background: var(--onmy-white);\r\n    border-radius: 16px;\r\n    border: 1px solid var(--onmy-border);\r\n    box-shadow: 0 8px 24px rgba(11, 31, 58, 0.06);\r\n  }\r\n\r\n  .onmy-coat-table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    min-width: 860px;\r\n  }\r\n\r\n  .onmy-coat-table th,\r\n  .onmy-coat-table td {\r\n    text-align: left;\r\n    padding: 15px 16px;\r\n    border-bottom: 1px solid var(--onmy-border);\r\n    vertical-align: top;\r\n  }\r\n\r\n  .onmy-coat-table th {\r\n    background: var(--onmy-primary-dark);\r\n    color: var(--onmy-white);\r\n    font-size: 14px;\r\n  }\r\n\r\n  .onmy-coat-table tr:last-child td {\r\n    border-bottom: none;\r\n  }\r\n\r\n  .onmy-coat-note {\r\n    font-size: 14px;\r\n    color: var(--onmy-muted);\r\n    margin-top: 12px;\r\n  }\r\n\r\n  .onmy-coat-selector {\r\n    background: var(--onmy-white);\r\n    border: 1px solid var(--onmy-border);\r\n    border-radius: 18px;\r\n    padding: 26px;\r\n    box-shadow: 0 8px 24px rgba(11, 31, 58, 0.08);\r\n  }\r\n\r\n  .onmy-coat-selector label {\r\n    display: block;\r\n    font-weight: 700;\r\n    color: var(--onmy-dark);\r\n    margin: 0 0 8px;\r\n  }\r\n\r\n  .onmy-coat-selector select {\r\n    width: 100%;\r\n    padding: 13px;\r\n    border: 1px solid var(--onmy-border);\r\n    border-radius: 6px;\r\n    font-family: inherit;\r\n    font-size: 15px;\r\n    color: var(--onmy-text);\r\n    background: #FFFFFF;\r\n    margin-bottom: 14px;\r\n  }\r\n\r\n  .onmy-coat-result {\r\n    background: var(--onmy-primary-light);\r\n    border: 1px solid var(--onmy-border);\r\n    border-radius: 12px;\r\n    padding: 16px;\r\n    margin-top: 12px;\r\n    color: var(--onmy-dark);\r\n  }\r\n\r\n  .onmy-coat-result strong {\r\n    color: var(--onmy-primary-dark);\r\n  }\r\n\r\n  .onmy-coat-callout {\r\n    background: #FFFFFF;\r\n    border: 1px solid var(--onmy-border);\r\n    border-left: 5px solid var(--onmy-primary);\r\n    border-radius: 14px;\r\n    padding: 22px 24px;\r\n    box-shadow: 0 8px 22px rgba(11, 31, 58, 0.06);\r\n  }\r\n\r\n  .onmy-coat-cta-band {\r\n    background: linear-gradient(120deg, var(--onmy-primary), var(--onmy-primary-dark));\r\n    color: var(--onmy-white);\r\n    padding: 58px 0;\r\n  }\r\n\r\n  .onmy-coat-cta-grid {\r\n    display: grid;\r\n    grid-template-columns: 1.2fr 0.8fr;\r\n    gap: 36px;\r\n    align-items: center;\r\n  }\r\n\r\n  .onmy-coat-cta-band h2 {\r\n    color: var(--onmy-white);\r\n    font-size: 34px;\r\n    line-height: 1.25;\r\n    margin: 0 0 12px;\r\n  }\r\n\r\n  .onmy-coat-cta-band p {\r\n    margin: 0;\r\n    font-size: 17px;\r\n    color: var(--onmy-white);\r\n  }\r\n\r\n  .onmy-coat-cta-actions {\r\n    text-align: right;\r\n  }\r\n\r\n  .onmy-coat-quote-section {\r\n    background: var(--onmy-black);\r\n    color: var(--onmy-white);\r\n  }\r\n\r\n  .onmy-coat-quote-section h2,\r\n  .onmy-coat-quote-section h3,\r\n  .onmy-coat-quote-section p,\r\n  .onmy-coat-quote-section li {\r\n    color: var(--onmy-white);\r\n  }\r\n\r\n  .onmy-coat-quote-box {\r\n    background: var(--onmy-white);\r\n    color: var(--onmy-text);\r\n    border-radius: 18px;\r\n    padding: 32px;\r\n  }\r\n\r\n  .onmy-coat-quote-box h3 {\r\n    color: var(--onmy-dark);\r\n    margin: 0 0 18px;\r\n    font-size: 26px;\r\n  }\r\n\r\n  .onmy-coat-existing-form .wpforms-container { margin: 0 !important; }\r\n  .onmy-coat-existing-form .wpforms-field { padding: 0 0 14px !important; }\r\n\r\n  .onmy-coat-existing-form input,\r\n  .onmy-coat-existing-form select,\r\n  .onmy-coat-existing-form textarea,\r\n  .onmy-coat-existing-form .wpforms-field input,\r\n  .onmy-coat-existing-form .wpforms-field select,\r\n  .onmy-coat-existing-form .wpforms-field textarea {\r\n    width: 100% !important;\r\n    max-width: 100% !important;\r\n    padding: 13px !important;\r\n    border: 1px solid var(--onmy-border) !important;\r\n    border-radius: 6px !important;\r\n    font-family: inherit !important;\r\n    font-size: 15px !important;\r\n    color: var(--onmy-text) !important;\r\n    background: #FFFFFF !important;\r\n  }\r\n\r\n  .onmy-coat-existing-form textarea,\r\n  .onmy-coat-existing-form .wpforms-field textarea {\r\n    min-height: 130px !important;\r\n    resize: vertical;\r\n  }\r\n\r\n  .onmy-coat-existing-form button,\r\n  .onmy-coat-existing-form input[type='submit'],\r\n  .onmy-coat-existing-form .wpforms-submit {\r\n    width: 100% !important;\r\n    background: var(--onmy-primary) !important;\r\n    color: #FFFFFF !important;\r\n    border: 1px solid var(--onmy-primary) !important;\r\n    border-radius: 6px !important;\r\n    padding: 13px 24px !important;\r\n    font-weight: 700 !important;\r\n    cursor: pointer !important;\r\n    font-size: 16px !important;\r\n    line-height: 1.3 !important;\r\n  }\r\n\r\n  .onmy-coat-existing-form button:hover,\r\n  .onmy-coat-existing-form input[type='submit']:hover,\r\n  .onmy-coat-existing-form .wpforms-submit:hover {\r\n    background: var(--onmy-primary-dark) !important;\r\n    color: #FFFFFF !important;\r\n    border-color: var(--onmy-primary-dark) !important;\r\n  }\r\n\r\n  .onmy-coat-faq {\r\n    max-width: 960px;\r\n    margin: 0 auto;\r\n  }\r\n\r\n  .onmy-coat-faq-item {\r\n    background: var(--onmy-white);\r\n    border: 1px solid var(--onmy-border);\r\n    border-radius: 12px;\r\n    padding: 22px 24px;\r\n    margin-bottom: 14px;\r\n  }\r\n\r\n  .onmy-coat-faq-item h3 {\r\n    color: var(--onmy-dark);\r\n    margin: 0 0 8px;\r\n    font-size: 20px;\r\n  }\r\n\r\n  .onmy-coat-faq-item p { margin: 0; }\r\n\r\n  @media (max-width: 980px) {\r\n    .onmy-coat-hero-grid,\r\n    .onmy-coat-grid-2,\r\n    .onmy-coat-grid-3,\r\n    .onmy-coat-grid-4,\r\n    .onmy-coat-cta-grid {\r\n      grid-template-columns: 1fr;\r\n    }\r\n\r\n    .onmy-coat-hero { padding: 72px 0; }\r\n    .onmy-coat-hero h1 { font-size: 38px; }\r\n    .onmy-coat-section-title h2,\r\n    .onmy-coat-content h2,\r\n    .onmy-coat-cta-band h2 { font-size: 30px; }\r\n    .onmy-coat-page a.onmy-coat-btn-outline { margin-left: 0; margin-top: 12px; }\r\n    .onmy-coat-cta-actions { text-align: left; }\r\n    .onmy-coat-quick-nav { position: static; }\r\n  }\r\n\r\n  @media (max-width: 640px) {\r\n    .onmy-coat-section { padding: 56px 0; }\r\n    .onmy-coat-hero h1 { font-size: 34px; }\r\n    .onmy-coat-hero p { font-size: 16px; }\r\n    .onmy-coat-btn { width: 100%; margin-bottom: 10px; }\r\n    .onmy-coat-page a.onmy-coat-btn-outline { margin-left: 0; margin-top: 0; }\r\n  }\r\n<\/style>\r\n\r\n<div class=\"onmy-coat-page\">\r\n\r\n  <div class=\"onmy-coat-breadcrumb\">\r\n    <div class=\"onmy-coat-container\">\r\n      <a href=\"\/\" target=\"_blank\">Home<\/a> \/ <a href=\"\/technical\/\" target=\"_blank\">Technical Center<\/a> \/ End Mill Coatings Guide\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <header class=\"onmy-coat-hero\">\r\n    <div class=\"onmy-coat-container onmy-coat-hero-grid\">\r\n      <div>\r\n        <div class=\"onmy-coat-eyebrow\">Carbide End Mill Technical Guide<\/div>\r\n        <h1>End Mill Coatings Guide<\/h1>\r\n        <p>\r\n          Compare carbide end mill coatings for aluminum, stainless steel, hardened steel,\r\n          titanium alloys, graphite and other machining materials.\r\n        <\/p>\r\n        <p>\r\n          This guide explains common ONMY coating directions such as AlCrN, AlCrSiN, TiAlN,\r\n          AlTiN, TiSiN, DLC direction and diamond coating, and helps you request a suitable coating\r\n          for your CNC milling application.\r\n        <\/p>\r\n\r\n        <div class=\"onmy-coat-hero-tags\">\r\n          <span class=\"onmy-coat-hero-tag\">AlTiN \/ TiAlN<\/span>\r\n          <span class=\"onmy-coat-hero-tag\">AlCrN \/ AlCrSiN<\/span>\r\n          <span class=\"onmy-coat-hero-tag\">DLC Direction<\/span>\r\n          <span class=\"onmy-coat-hero-tag\">Diamond Coating<\/span>\r\n          <span class=\"onmy-coat-hero-tag\">Coating by Material<\/span>\r\n          <span class=\"onmy-coat-hero-tag\">Custom Coating Support<\/span>\r\n        <\/div>\r\n\r\n        <a href=\"#selector\" class=\"onmy-coat-btn onmy-coat-btn-primary\">Use Coating Selector<\/a>\r\n        <a href=\"#quote\" class=\"onmy-coat-btn onmy-coat-btn-outline\">Ask for Recommendation<\/a>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-hero-panel\">\r\n        <h3>Quick Coating Questions<\/h3>\r\n        <ul>\r\n          <li>What material are you cutting?<\/li>\r\n          <li>Is the operation roughing, finishing or slotting?<\/li>\r\n          <li>Do you machine with coolant, dry cutting or mist?<\/li>\r\n          <li>Do you need anti-sticking, heat resistance or wear resistance?<\/li>\r\n          <li>Do you need a standard coating or custom coating review?<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n    <\/div>\r\n  <\/header>\r\n\r\n  <nav class=\"onmy-coat-quick-nav\">\r\n    <div class=\"onmy-coat-container onmy-coat-quick-nav-inner\">\r\n      <a href=\"#overview\">Overview<\/a>\r\n      <a href=\"#common\">Common Coatings<\/a>\r\n      <a href=\"#material\">By Material<\/a>\r\n      <a href=\"#selector\">Selector<\/a>\r\n      <a href=\"#comparison\">Comparison<\/a>\r\n      <a href=\"#catalogue\">Catalogue Reference<\/a>\r\n      <a href=\"#related\">Related Tools<\/a>\r\n      <a href=\"#quote\">Quote<\/a>\r\n      <a href=\"#faq\">FAQ<\/a>\r\n    <\/div>\r\n  <\/nav>\r\n\r\n  <section class=\"onmy-coat-section\" id=\"overview\">\r\n    <div class=\"onmy-coat-container onmy-coat-grid-2\">\r\n      <div class=\"onmy-coat-content\">\r\n        <div class=\"onmy-coat-eyebrow\">Coating Overview<\/div>\r\n        <h2>Why End Mill Coatings Matter<\/h2>\r\n        <p>\r\n          End mill coatings help improve tool life, wear resistance, heat resistance,\r\n          surface finish and chip evacuation. The right coating depends on the workpiece material,\r\n          cutting speed, coolant condition, tool geometry and machining operation.\r\n        <\/p>\r\n        <p>\r\n          A coating that works well for hardened steel may not be the best choice for aluminum.\r\n          Aluminum and copper usually need low friction and anti-sticking performance, while stainless steel,\r\n          hardened steel and titanium alloys often need heat and wear resistance.\r\n        <\/p>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-image-box\">\r\n        Replace with coated carbide end mill image<br>\r\n        \/wp-content\/uploads\/end-mill-coatings-guide.jpg\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section onmy-coat-section-light\" id=\"common\">\r\n    <div class=\"onmy-coat-container\">\r\n      <div class=\"onmy-coat-section-title\">\r\n        <div class=\"onmy-coat-eyebrow\">Common Carbide End Mill Coatings<\/div>\r\n        <h2>Coating Options Used for Carbide End Mills<\/h2>\r\n        <p>\r\n          The following coating directions are commonly used for carbide end mills.\r\n          Final coating selection should be confirmed according to material, hardness,\r\n          cutting condition and tool geometry.\r\n        <\/p>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-grid-3\">\r\n        <div class=\"onmy-coat-card onmy-coat-card-primary\">\r\n          <span class=\"onmy-coat-tag\">Heat Resistance<\/span>\r\n          <h3>AlTiN \/ AlTiN Nano<\/h3>\r\n          <p>\r\n            Often selected for high-temperature cutting, hardened steel, alloy steel and hard milling applications.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card onmy-coat-card-primary\">\r\n          <span class=\"onmy-coat-tag\">General Coated Tools<\/span>\r\n          <h3>TiAlN<\/h3>\r\n          <p>\r\n            A common coating direction for steel and stainless steel where heat resistance and wear resistance are needed.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card onmy-coat-card-blue\">\r\n          <span class=\"onmy-coat-tag\">Difficult Materials<\/span>\r\n          <h3>AlCrN \/ AlCrSiN<\/h3>\r\n          <p>\r\n            Suitable for stainless steel, titanium alloys, cast iron and tool steels where high-temperature wear resistance matters.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card onmy-coat-card-blue\">\r\n          <span class=\"onmy-coat-tag\">Multilayer Direction<\/span>\r\n          <h3>TiSiN \/ AlTiN-TiSiN<\/h3>\r\n          <p>\r\n            Used for high-hardness materials and applications requiring strong wear resistance and stable cutting performance.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card onmy-coat-card-green\">\r\n          <span class=\"onmy-coat-tag\">Low Friction<\/span>\r\n          <h3>DLC Direction<\/h3>\r\n          <p>\r\n            Used when low friction and anti-sticking performance are important, especially for aluminum and non-ferrous materials.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card onmy-coat-card-yellow\">\r\n          <span class=\"onmy-coat-tag\">Abrasive Materials<\/span>\r\n          <h3>Diamond Coating<\/h3>\r\n          <p>\r\n            N-DIA and U-DIA diamond coating directions can be considered for graphite, abrasive materials and non-ferrous applications.\r\n          <\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section\" id=\"material\">\r\n    <div class=\"onmy-coat-container\">\r\n      <div class=\"onmy-coat-section-title\">\r\n        <div class=\"onmy-coat-eyebrow\">Coating by Workpiece Material<\/div>\r\n        <h2>How to Choose End Mill Coating by Material<\/h2>\r\n        <p>\r\n          Use this table as a practical starting point for coating selection.\r\n          For critical parts, send material grade, hardness, coolant condition and cutting operation for review.\r\n        <\/p>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-table-wrap\">\r\n        <table class=\"onmy-coat-table\">\r\n          <thead>\r\n            <tr>\r\n              <th>Workpiece Material<\/th>\r\n              <th>Coating Direction<\/th>\r\n              <th>Main Goal<\/th>\r\n              <th>Related Tool Page<\/th>\r\n            <\/tr>\r\n          <\/thead>\r\n          <tbody>\r\n            <tr>\r\n              <td>Aluminum \/ Copper \/ Brass \/ Acrylic<\/td>\r\n              <td>Polished flute, DLC direction, diamond coating or non-ferrous coating review<\/td>\r\n              <td>Reduce sticking, improve chip evacuation and support better surface finish.<\/td>\r\n              <td><a href=\"\/applications\/end-mills-for-aluminum\/\" target=\"_blank\">End Mills for Aluminum<\/a><\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Carbon Steel \/ Alloy Steel<\/td>\r\n              <td>TiAlN, AlTiN or general heat-resistant coating direction<\/td>\r\n              <td>Improve tool life and support stable milling under heat.<\/td>\r\n              <td><a href=\"\/carbide-end-mill-supplier\/\" target=\"_blank\">Carbide End Mills<\/a><\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Stainless Steel<\/td>\r\n              <td>AlCrN, AlCrSiN, TiAlN or heat-resistant multilayer coating direction<\/td>\r\n              <td>Resist heat build-up, reduce wear and support stainless steel milling.<\/td>\r\n              <td><a href=\"\/applications\/end-mills-for-stainless-steel\/\" target=\"_blank\">End Mills for Stainless Steel<\/a><\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Hardened Steel \/ Mold Steel<\/td>\r\n              <td>AlTiN, TiSiN, TiAlSiN or high-hardness coating direction<\/td>\r\n              <td>Improve wear resistance during hard milling and mold machining.<\/td>\r\n              <td><a href=\"\/applications\/end-mills-for-hardened-steel\/\" target=\"_blank\">End Mills for Hardened Steel<\/a><\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Titanium \/ High Temperature Alloys<\/td>\r\n              <td>AlCrN, AlCrN-TiSiN multilayer or heat-resistant coating direction<\/td>\r\n              <td>Support difficult-to-machine materials with high cutting temperature.<\/td>\r\n              <td><a href=\"\/applications\/end-mills-for-titanium-high-temperature-alloys\/\" target=\"_blank\">Titanium &amp; High Temperature Alloy End Mills<\/a><\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Graphite \/ Abrasive Materials<\/td>\r\n              <td>N-DIA or U-DIA diamond coating direction<\/td>\r\n              <td>Improve abrasion resistance and tool life in abrasive cutting.<\/td>\r\n              <td><a href=\"\/carbide-end-mill-supplier\/custom-end-mills\/\" target=\"_blank\">Custom End Mills<\/a><\/td>\r\n            <\/tr>\r\n          <\/tbody>\r\n        <\/table>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section onmy-coat-section-light\" id=\"selector\">\r\n    <div class=\"onmy-coat-container onmy-coat-grid-2\">\r\n      <div class=\"onmy-coat-content\">\r\n        <div class=\"onmy-coat-eyebrow\">Quick Coating Selector<\/div>\r\n        <h2>Select a Starting Coating Direction<\/h2>\r\n        <p>\r\n          This quick selector gives a general coating direction based on the workpiece material.\r\n          It is not a replacement for engineering review, but it helps you prepare an RFQ.\r\n        <\/p>\r\n        <p>\r\n          For accurate recommendation, send material grade, HRC, tool diameter, flute count,\r\n          cutting depth, coolant condition and machining operation.\r\n        <\/p>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-selector\">\r\n        <label for=\"onmyCoatMaterial\">Workpiece Material<\/label>\r\n        <select id=\"onmyCoatMaterial\">\r\n          <option value=\"aluminum\">Aluminum \/ Copper \/ Non-ferrous materials<\/option>\r\n          <option value=\"steel\">Carbon steel \/ Alloy steel<\/option>\r\n          <option value=\"stainless\">Stainless steel<\/option>\r\n          <option value=\"hardened\">Hardened steel \/ Mold steel<\/option>\r\n          <option value=\"titanium\">Titanium \/ High temperature alloys<\/option>\r\n          <option value=\"graphite\">Graphite \/ Abrasive materials<\/option>\r\n        <\/select>\r\n\r\n        <label for=\"onmyCoatOperation\">Machining Operation<\/label>\r\n        <select id=\"onmyCoatOperation\">\r\n          <option value=\"general\">General milling<\/option>\r\n          <option value=\"slotting\">Slotting \/ pocketing<\/option>\r\n          <option value=\"roughing\">Roughing<\/option>\r\n          <option value=\"finishing\">Finishing<\/option>\r\n          <option value=\"mold\">Mold machining \/ contouring<\/option>\r\n        <\/select>\r\n\r\n        <div id=\"onmyCoatResult\" class=\"onmy-coat-result\">\r\n          <strong>Suggested direction:<\/strong> For aluminum and non-ferrous materials, start with polished flute, DLC direction, diamond coating or a non-ferrous coating review to reduce sticking and improve chip evacuation.\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section\" id=\"comparison\">\r\n    <div class=\"onmy-coat-container\">\r\n      <div class=\"onmy-coat-section-title\">\r\n        <div class=\"onmy-coat-eyebrow\">Performance Comparison<\/div>\r\n        <h2>Coating Performance Comparison Table<\/h2>\r\n        <p>\r\n          Different coatings improve different aspects of milling performance.\r\n          The best choice depends on the material and cutting condition.\r\n        <\/p>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-table-wrap\">\r\n        <table class=\"onmy-coat-table\">\r\n          <thead>\r\n            <tr>\r\n              <th>Coating Direction<\/th>\r\n              <th>Heat Resistance<\/th>\r\n              <th>Wear Resistance<\/th>\r\n              <th>Anti-Sticking \/ Lubricity<\/th>\r\n              <th>Typical Use<\/th>\r\n            <\/tr>\r\n          <\/thead>\r\n          <tbody>\r\n            <tr>\r\n              <td>Uncoated \/ Polished Flute<\/td>\r\n              <td>Low<\/td>\r\n              <td>Medium<\/td>\r\n              <td>High when flute finish is optimized<\/td>\r\n              <td>Aluminum, copper, plastics, acrylic and soft non-ferrous materials.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>TiAlN<\/td>\r\n              <td>High<\/td>\r\n              <td>High<\/td>\r\n              <td>Medium<\/td>\r\n              <td>Steel and stainless steel milling where heat resistance is needed.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>AlTiN \/ AlTiN Nano<\/td>\r\n              <td>Very High<\/td>\r\n              <td>Very High<\/td>\r\n              <td>Medium<\/td>\r\n              <td>Hardened steel, alloy steel and high-temperature cutting.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>AlCrN \/ AlCrSiN<\/td>\r\n              <td>Very High<\/td>\r\n              <td>Very High<\/td>\r\n              <td>Medium<\/td>\r\n              <td>Stainless steel, titanium, cast iron and difficult materials.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>DLC Direction<\/td>\r\n              <td>Medium<\/td>\r\n              <td>High<\/td>\r\n              <td>Very High<\/td>\r\n              <td>Aluminum and non-ferrous material applications needing low friction.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>Diamond Coating<\/td>\r\n              <td>Medium<\/td>\r\n              <td>Very High<\/td>\r\n              <td>High<\/td>\r\n              <td>Graphite, abrasive materials and non-ferrous abrasive applications.<\/td>\r\n            <\/tr>\r\n          <\/tbody>\r\n        <\/table>\r\n      <\/div>\r\n\r\n      <p class=\"onmy-coat-note\">\r\n        This comparison is a general guide. Actual performance depends on carbide grade,\r\n        coating thickness, tool geometry, machine rigidity, coolant and cutting parameters.\r\n      <\/p>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section onmy-coat-section-light\">\r\n    <div class=\"onmy-coat-container onmy-coat-grid-2\">\r\n      <div class=\"onmy-coat-image-box\">\r\n        Replace with coating color \/ coating layer reference image<br>\r\n        \/wp-content\/uploads\/carbide-end-mill-coating-colors.jpg\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-content\">\r\n        <div class=\"onmy-coat-eyebrow\">Coated vs Uncoated<\/div>\r\n        <h2>When Should You Choose Coated End Mills?<\/h2>\r\n        <p>\r\n          Coated carbide end mills are often preferred when heat resistance, wear resistance and tool life are important.\r\n          This is common in stainless steel, hardened steel, tool steel, titanium alloys and high-speed machining.\r\n        <\/p>\r\n        <p>\r\n          Uncoated or polished flute tools can still be suitable for aluminum and non-ferrous materials,\r\n          especially when chip evacuation and low friction are more important than high-temperature wear resistance.\r\n        <\/p>\r\n        <div class=\"onmy-coat-callout\">\r\n          <strong>Practical note:<\/strong> For aluminum, do not choose a coating only because it has high heat resistance.\r\n          Anti-sticking performance, flute finish, flute count and chip space are often more important.\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section\" id=\"catalogue\">\r\n    <div class=\"onmy-coat-container\">\r\n      <div class=\"onmy-coat-section-title\">\r\n        <div class=\"onmy-coat-eyebrow\">Catalogue Coating Reference<\/div>\r\n        <h2>ONMY Catalogue Coating Directions<\/h2>\r\n        <p>\r\n          ONMY catalogue coating directions include heat-resistant, wear-resistant,\r\n          multilayer and diamond coating options. Use the table below when preparing an RFQ.\r\n        <\/p>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-table-wrap\">\r\n        <table class=\"onmy-coat-table\">\r\n          <thead>\r\n            <tr>\r\n              <th>Catalogue Coating Direction<\/th>\r\n              <th>Typical Benefit<\/th>\r\n              <th>Material Direction<\/th>\r\n              <th>RFQ Information to Send<\/th>\r\n            <\/tr>\r\n          <\/thead>\r\n          <tbody>\r\n            <tr>\r\n              <td>AlCrN<\/td>\r\n              <td>Heat and wear resistance<\/td>\r\n              <td>Stainless steel, titanium alloys, cast iron, tool steel<\/td>\r\n              <td>Material grade, hardness, coolant condition and cutting operation.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>AlCrSiN<\/td>\r\n              <td>High wear resistance and stable cutting performance<\/td>\r\n              <td>Steel, stainless steel and difficult material review<\/td>\r\n              <td>Tool diameter, flute count, depth of cut and machining strategy.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>TiAlN<\/td>\r\n              <td>General heat-resistant coated tool direction<\/td>\r\n              <td>Steel, stainless steel and alloy materials<\/td>\r\n              <td>Application type, cutting speed and coolant condition.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>AlTiN \/ AlTiN Nano<\/td>\r\n              <td>High-temperature cutting and hard milling<\/td>\r\n              <td>Hardened steel, alloy steel, mold steel and HRC materials<\/td>\r\n              <td>HRC range, tool shape and finish\/roughing requirement.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>AlCrN-TiSiN \/ AlTiN-TiSiN Multilayer<\/td>\r\n              <td>Multilayer wear and heat resistance<\/td>\r\n              <td>High-hardness steel, difficult-to-machine materials<\/td>\r\n              <td>Material hardness, tool life target and cutting condition.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>TiAlCrSiN \/ TiAlSiN<\/td>\r\n              <td>High-performance coating direction<\/td>\r\n              <td>Hard milling and demanding CNC milling applications<\/td>\r\n              <td>Part material, tool overhang, finishing requirement and quantity.<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td>N-DIA \/ U-DIA Diamond Coating<\/td>\r\n              <td>Abrasion resistance<\/td>\r\n              <td>Graphite, abrasive materials, non-ferrous abrasive applications<\/td>\r\n              <td>Workpiece abrasiveness, tool diameter and required surface finish.<\/td>\r\n            <\/tr>\r\n          <\/tbody>\r\n        <\/table>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-cta-band\">\r\n    <div class=\"onmy-coat-container onmy-coat-cta-grid\">\r\n      <div>\r\n        <h2>Need a Custom Coating Recommendation?<\/h2>\r\n        <p>\r\n          Send your material, hardness, tool size, flute count, cutting condition and machining problem.\r\n          ONMY can review whether a standard coating direction or a custom coating solution is more suitable.\r\n        <\/p>\r\n      <\/div>\r\n      <div class=\"onmy-coat-cta-actions\">\r\n        <a href=\"#quote\" class=\"onmy-coat-btn onmy-coat-btn-light\">Ask for Coating Support<\/a>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section\" id=\"related\">\r\n    <div class=\"onmy-coat-container\">\r\n      <div class=\"onmy-coat-section-title\">\r\n        <div class=\"onmy-coat-eyebrow\">Related Carbide End Mill Resources<\/div>\r\n        <h2>Choose the Tool Geometry Together with Coating<\/h2>\r\n        <p>\r\n          Coating is only one part of tool selection. Tool shape, flute count, diameter,\r\n          flute length and material-specific geometry also affect machining performance.\r\n        <\/p>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-grid-3\">\r\n        <div class=\"onmy-coat-card\">\r\n          <h3>End Mills for Aluminum<\/h3>\r\n          <p>Compare <a class=\"wpil_keyword_link\" href=\"https:\/\/onmytoolings.com\/carbide-end-mill-supplier\/single-flute-end-mill\/\"   title=\"Single Flute End Mill\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1816\" target=\"_blank\">single flute<\/a>, 2 flute, 3 flute, polished flute and coating direction for aluminum machining.<\/p>\r\n          <a href=\"\/applications\/end-mills-for-aluminum\/\" target=\"_blank\">View Aluminum End Mills \u2192<\/a>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card\">\r\n          <h3>End Mills for Stainless Steel<\/h3>\r\n          <p>Review strong-edge geometry and heat-resistant coating direction for 304, 316 and other stainless steels.<\/p>\r\n          <a href=\"\/applications\/end-mills-for-stainless-steel\/\" target=\"_blank\">View Stainless Steel End Mills \u2192<\/a>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card\">\r\n          <h3>End Mills for Hardened Steel<\/h3>\r\n          <p>Choose coating, tool shape and HRC direction for mold steel, tool steel and hard milling.<\/p>\r\n          <a href=\"\/applications\/end-mills-for-hardened-steel\/\" target=\"_blank\">View Hardened Steel End Mills \u2192<\/a>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card\">\r\n          <h3>Carbide End Mills<\/h3>\r\n          <p>Compare square, ball nose, corner radius, long reach, roughing and custom carbide end mills.<\/p>\r\n          <a href=\"\/carbide-end-mill-supplier\/\" target=\"_blank\">View Carbide End Mills \u2192<\/a>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card\">\r\n          <h3>End Mill Sizes Chart<\/h3>\r\n          <p>Check D, d, L and H dimensions, metric\/inch sizes and custom size request information.<\/p>\r\n          <a href=\"\/technical\/end-mill-sizes\/\" target=\"_blank\">View Size Chart \u2192<\/a>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-card\">\r\n          <h3>Custom End Mills<\/h3>\r\n          <p>Request custom diameter, flute length, radius, coating, carbide grade and special tool geometry.<\/p>\r\n          <a href=\"\/carbide-end-mill-supplier\/custom-end-mills\/\" target=\"_blank\">View Custom End Mills \u2192<\/a>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section onmy-coat-quote-section\" id=\"quote\">\r\n    <div class=\"onmy-coat-container onmy-coat-grid-2\">\r\n      <div class=\"onmy-coat-content\">\r\n        <div class=\"onmy-coat-eyebrow\">Request Coating Recommendation<\/div>\r\n        <h2>Need Help Choosing an End Mill Coating?<\/h2>\r\n        <p>\r\n          Send your tool requirement and our team will help review a suitable coating direction.\r\n          Please provide workpiece material, hardness, tool diameter, flute count, machining operation,\r\n          coolant condition and quantity if available.\r\n        <\/p>\r\n        <ul>\r\n          <li>Coating recommendation by material<\/li>\r\n          <li>Aluminum, stainless steel, hardened steel, titanium and graphite applications<\/li>\r\n          <li>Standard and custom coating direction review<\/li>\r\n          <li>Support for square, ball nose, corner radius, long reach and custom end mills<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-quote-box\">\r\n        <h3>Send Your Requirement<\/h3>\r\n        <div class=\"onmy-coat-existing-form\">\r\n          <div class=\"wpforms-container \" id=\"wpforms-1078\"><form id=\"wpforms-form-1078\" class=\"wpforms-validate wpforms-form\" data-formid=\"1078\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/ja\/wp-json\/wp\/v2\/pages\/18857\" data-token=\"d94117b81208ce8657f55c770de5513d\" data-token-time=\"1784650086\"><noscript class=\"wpforms-error-noscript\">\u3053\u306e\u30d5\u30a9\u30fc\u30e0\u306b\u5165\u529b\u3059\u308b\u306b\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u30fc\u3067 JavaScript \u3092\u6709\u52b9\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/noscript><div class=\"wpforms-field-container\"><div id=\"wpforms-1078-field_0-container\" class=\"wpforms-field wpforms-field-name\" data-field-id=\"0\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-1078-field_0\">Name <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"text\" id=\"wpforms-1078-field_0\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][0]\" placeholder=\"Name\" required><\/div><div id=\"wpforms-1078-field_1-container\" class=\"wpforms-field wpforms-field-email\" data-field-id=\"1\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-1078-field_1\">Email <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"email\" id=\"wpforms-1078-field_1\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][1]\" placeholder=\"Email\" spellcheck=\"false\" required><\/div><div id=\"wpforms-1078-field_4-container\" class=\"wpforms-field wpforms-field-number\" data-field-id=\"4\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-1078-field_4\">WhatsApp <span class=\"wpforms-required-label\">*<\/span><\/label><input type=\"number\" id=\"wpforms-1078-field_4\" class=\"wpforms-field-large wpforms-field-required\" name=\"wpforms[fields][4]\" placeholder=\"WhatsApp\" step=\"any\" required><\/div><div id=\"wpforms-1078-field_2-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"2\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-1078-field_2\">Comment or Message <span class=\"wpforms-required-label\">*<\/span><\/label><textarea id=\"wpforms-1078-field_2\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][2]\" placeholder=\"Message\" required><\/textarea><\/div><\/div><!-- .wpforms-field-container --><div class=\"wpforms-field wpforms-field-hp\"><label for=\"wpforms-1078-field-hp\" class=\"wpforms-field-label\">Message<\/label><input type=\"text\" name=\"wpforms[hp]\" id=\"wpforms-1078-field-hp\" class=\"wpforms-field-medium\"><\/div><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"1078\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/pages\/18857\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-1078\" class=\"wpforms-submit\" data-alt-text=\"Sending...\" data-submit-text=\"Send Message\" aria-live=\"assertive\" value=\"wpforms-submit\">Send Message<\/button><\/div><\/form><\/div>  <!-- .wpforms-container -->\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"onmy-coat-section onmy-coat-section-light\" id=\"faq\">\r\n    <div class=\"onmy-coat-container\">\r\n      <div class=\"onmy-coat-section-title\">\r\n        <div class=\"onmy-coat-eyebrow\">FAQ<\/div>\r\n        <h2>End Mill Coatings FAQ<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"onmy-coat-faq\">\r\n        <div class=\"onmy-coat-faq-item\">\r\n          <h3>What is the best end mill coating for aluminum?<\/h3>\r\n          <p>\r\n            For aluminum, coating selection should focus on low friction, anti-sticking performance and chip evacuation.\r\n            Polished flute, DLC direction, diamond coating or non-ferrous coating review can be considered according to the application.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-faq-item\">\r\n          <h3>What coating is suitable for stainless steel end mills?<\/h3>\r\n          <p>\r\n            Stainless steel often requires strong cutting edges and heat-resistant coating direction such as AlCrN,\r\n            AlCrSiN, TiAlN or multilayer coating review, depending on material grade and cutting condition.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-faq-item\">\r\n          <h3>What coating is suitable for hardened steel?<\/h3>\r\n          <p>\r\n            Hardened steel and mold steel commonly require wear-resistant and heat-resistant coating direction such as AlTiN,\r\n            TiSiN, TiAlSiN or other high-hardness coating options.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-faq-item\">\r\n          <h3>Are coated end mills always better than uncoated end mills?<\/h3>\r\n          <p>\r\n            No. Coated end mills are useful for heat and wear resistance, but uncoated or polished tools may be better for some\r\n            aluminum and non-ferrous applications where chip evacuation and low friction are the main priority.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-faq-item\">\r\n          <h3>Do you provide diamond coated end mills?<\/h3>\r\n          <p>\r\n            ONMY can review N-DIA and U-DIA diamond coating directions for suitable graphite, abrasive and non-ferrous applications.\r\n            Please send material, tool size and machining requirement for confirmation.\r\n          <\/p>\r\n        <\/div>\r\n\r\n        <div class=\"onmy-coat-faq-item\">\r\n          <h3>Can I request a custom coating for carbide end mills?<\/h3>\r\n          <p>\r\n            Yes. ONMY can review custom coating requirements according to drawing, workpiece material, HRC, tool geometry,\r\n            cutting condition and application details.\r\n          <\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <script>\r\n    (function () {\r\n      var materialSelect = document.getElementById('onmyCoatMaterial');\r\n      var operationSelect = document.getElementById('onmyCoatOperation');\r\n      var resultBox = document.getElementById('onmyCoatResult');\r\n\r\n      if (!materialSelect || !operationSelect || !resultBox) return;\r\n\r\n      var recommendations = {\r\n        aluminum: '<strong>Suggested direction:<\/strong> For aluminum and non-ferrous materials, start with polished flute, DLC direction, diamond coating or non-ferrous coating review to reduce sticking and improve chip evacuation.',\r\n        steel: '<strong>Suggested direction:<\/strong> For carbon steel and alloy steel, consider TiAlN, AlTiN or general heat-resistant coating direction according to cutting speed, coolant and tool geometry.',\r\n        stainless: '<strong>Suggested direction:<\/strong> For stainless steel, consider AlCrN, AlCrSiN, TiAlN or multilayer heat-resistant coating direction, combined with strong edge geometry.',\r\n        hardened: '<strong>Suggested direction:<\/strong> For hardened steel and mold steel, consider AlTiN, TiSiN, TiAlSiN or high-hardness coating direction with rigid tool geometry and proper cutting parameters.',\r\n        titanium: '<strong>Suggested direction:<\/strong> For titanium and high-temperature alloys, consider AlCrN or multilayer heat-resistant coating direction, and confirm cutting strategy carefully.',\r\n        graphite: '<strong>Suggested direction:<\/strong> For graphite and abrasive materials, consider N-DIA or U-DIA diamond coating direction to improve abrasion resistance and tool life.'\r\n      };\r\n\r\n      function updateResult() {\r\n        var material = materialSelect.value;\r\n        var operation = operationSelect.value;\r\n        var note = recommendations[material] || recommendations.aluminum;\r\n\r\n        if (operation === 'roughing') {\r\n          note += ' For roughing, also confirm chip load, cutting depth and tool rigidity.';\r\n        } else if (operation === 'finishing') {\r\n          note += ' For finishing, also confirm surface finish requirement and coating surface quality.';\r\n        } else if (operation === 'slotting') {\r\n          note += ' For slotting, chip evacuation and flute geometry are especially important.';\r\n        } else if (operation === 'mold') {\r\n          note += ' For mold machining, combine coating selection with ball nose or corner radius tool geometry.';\r\n        }\r\n\r\n        resultBox.innerHTML = note;\r\n      }\r\n\r\n      materialSelect.addEventListener('change', updateResult);\r\n      operationSelect.addEventListener('change', updateResult);\r\n    })();\r\n  <\/script>\r\n\r\n  <script type=\"application\/ld+json\">\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"FAQPage\",\r\n    \"mainEntity\": [\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What is the best end mill coating for aluminum?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"For aluminum, coating selection should focus on low friction, anti-sticking performance and chip evacuation. 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This guide explains common ONMY coating directions such as AlCrN, AlCrSiN, TiAlN, AlTiN, TiSiN, DLC direction and diamond coating, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":18846,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-18857","page","type-page","status-publish","hentry"],"acf":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Jiang.xu","author_link":"https:\/\/onmytoolings.com\/ja\/author\/bigsunjianggmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Home \/ Technical Center \/ End Mill Coatings Guide Carbide End Mill Technical Guide End Mill Coatings Guide Compare carbide end mill coatings for aluminum, stainless steel, hardened steel, titanium alloys, graphite and other machining materials. This guide explains common ONMY coating directions such as AlCrN, AlCrSiN, TiAlN, AlTiN, TiSiN, DLC direction and diamond coating,&hellip;","_links":{"self":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/pages\/18857","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/comments?post=18857"}],"version-history":[{"count":5,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/pages\/18857\/revisions"}],"predecessor-version":[{"id":18862,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/pages\/18857\/revisions\/18862"}],"up":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/pages\/18846"}],"wp:attachment":[{"href":"https:\/\/onmytoolings.com\/ja\/wp-json\/wp\/v2\/media?parent=18857"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}