{"id":19352,"date":"2026-08-24T13:15:22","date_gmt":"2026-08-24T13:15:22","guid":{"rendered":"https:\/\/onmytoolings.com\/?page_id=19352"},"modified":"2026-08-24T13:15:24","modified_gmt":"2026-08-24T13:15:24","slug":"r390-insert","status":"publish","type":"page","link":"https:\/\/onmytoolings.com\/ko\/milling-inserts\/r390-insert\/","title":{"rendered":"R390 \uc778\uc11c\ud2b8"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"19352\" class=\"elementor elementor-19352\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9388ca0 e-con-full e-flex e-con e-parent\" data-id=\"9388ca0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-887a991 elementor-widget elementor-widget-html\" data-id=\"887a991\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div 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.choose span{display:block;margin-top:4px;color:var(--muted);font-size:12px} \/* CTA *\/\r\n.r390-page .cta{background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff}\r\n.r390-page .cta h2{color:#fff}\r\n.r390-page .cta .lead{color:#E7F0FF}\r\n.r390-page .cta-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:44px;align-items:start}\r\n.r390-page .rfq-list{display:grid;gap:10px;margin-top:24px}\r\n.r390-page .rfq-list span{display:flex;gap:10px;align-items:flex-start;color:#E7F0FF;font-size:13px}\r\n.r390-page .rfq-list span:before{content:\"\u2713\";display:flex;width:21px;height:21px;min-width:21px;align-items:center;justify-content:center;border-radius:50%;color:var(--blue-dark);background:#fff;font-size:12px;font-weight:900}\r\n.r390-page .form{padding:25px;border-radius:10px;color:var(--text);background:#fff;box-shadow:0 18px 48px rgba(0,0,0,.2)} @media(max-width:1080px){\r\n.r390-page .hero-grid,.r390-page .definition-grid,.r390-page .cutter-layout,.r390-page .cta-grid{grid-template-columns:1fr}\r\n.r390-page .model-grid,.r390-page .grade-grid,.r390-page .app-grid,.r390-page .choose-grid,.r390-page .compare-grid{grid-template-columns:repeat(2,1fr)}\r\n.r390-page .quick-grid,.r390-page .range-grid{grid-template-columns:repeat(2,1fr)}\r\n}\r\n@media(max-width:767px){\r\n.r390-page .wrap{width:min(100% - 28px,1240px)}\r\n.r390-page .sec{padding:58px 0}\r\n.r390-page .hero{padding:45px 0}\r\n.r390-page h1{font-size:40px}\r\n.r390-page h2{font-size:31px}\r\n.r390-page .hero-visual,.r390-page .model-grid,.r390-page .grade-grid,.r390-page .app-grid,.r390-page .choose-grid,.r390-page .quick-grid,.r390-page .range-grid,.r390-page .code-grid,.r390-page .compare-grid{grid-template-columns:1fr}\r\n}\r\n<\/style> <main class=\"r390-page\"> <section class=\"hero\">\r\n<div class=\"wrap\">\r\n<div class=\"crumb\"><a href=\"\/\" target=\"_blank\">Home<\/a> \/ <a href=\"\/milling-inserts\/\" target=\"_blank\">Milling Inserts<\/a> \/ <strong>R390 Inserts<\/strong><\/div>\r\n<div class=\"hero-grid\">\r\n<div>\r\n<span class=\"eye\">Independent R390-Compatible Replacement Inserts<\/span>\r\n<h1>R390 Carbide Shoulder Milling Inserts<\/h1>\r\n<p>Compare R390-11T308M-PM, R390-170408\/170420M-PM and R390-180608\/180612M-PM by Sandvik-format dimensions, corner radius and cutter-seat size. Match the size-11 insert to the listed R390 shank cutters and face mills.<\/p>\r\n<div class=\"btns\">\r\n<a class=\"btn primary\" href=\"#r390-specifications\">View Insert Dimensions<\/a>\r\n<a class=\"btn outline\" href=\"#r390-shank-cutters\">View R390-11 Cutters<\/a>\r\n<a class=\"btn outline\" href=\"#quote\">Request Pricing<\/a>\r\n<\/div>\r\n<div class=\"replacement-note\"><strong>Independent replacement notice:<\/strong> These products are independently manufactured third-party replacement inserts made to match the dimensional format of the corresponding Sandvik CoroMill 390 designations. They are not manufactured, authorized or endorsed by Sandvik.<\/div>\r\n<\/div>\r\n<div class=\"hero-visual\">\r\n<div class=\"hero-media\">\r\n<img src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/07\/R390-Insert.webp\" alt=\"R390 carbide shoulder milling insert replacement models\" loading=\"eager\" decoding=\"async\">\r\n<div class=\"media-caption\">R390 replacement insert range<\/div>\r\n<\/div>\r\n<div class=\"hero-media\">\r\n<img src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/07\/R390-Insert-drawing.webp\" alt=\"R390 insert dimensional drawing for replacement compatibility\" loading=\"lazy\" decoding=\"async\">\r\n<div class=\"media-caption\">R390 insert dimension drawing<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section> <section class=\"quick\"><div class=\"wrap quick-grid\">\r\n<div class=\"q\"><strong>Insert Models<\/strong><span>Five PM-geometry replacement designations<\/span><\/div>\r\n<div class=\"q\"><strong>Seat Sizes<\/strong><span>R390 size 11, 17 and 18<\/span><\/div>\r\n<div class=\"q\"><strong>Corner Radii<\/strong><span>0.8, 1.2 and 2.0 mm<\/span><\/div>\r\n<div class=\"q\"><strong>Maximum Depth<\/strong><span>10 mm for size 11; 16 mm for sizes 17 and 18<\/span><\/div>\r\n<div class=\"q\"><strong>R390-11 Cutter Range<\/strong><span>\u00d816\u201340 shank cutters and \u00d840\u201380 face mills<\/span><\/div>\r\n<div class=\"q\"><strong>Application<\/strong><span>90\u00b0 shoulder milling, pocketing and ramping<\/span><\/div>\r\n<\/div><\/section> <section class=\"sec soft\"><div class=\"wrap\">\r\n<span class=\"eye\">Browse by Complete Designation<\/span>\r\n<h2>R390 Insert Models<\/h2>\r\n<p class=\"lead\">The compact product spelling and the spaced Sandvik-format designation refer to the same dimensional family. Retain the complete size and radius code when ordering.<\/p>\r\n<div class=\"model-grid\">\r\n<a class=\"model-card\" href=\"#r39011t308mpm\"><div><span class=\"model-code\">R390-11T308M-PM<\/span><h3 style=\"margin-top:17px\">Size 11 \/ RE 0.8<\/h3><p>10 mm effective edge and maximum cutting-depth reference. Matches the attached size-11 cutter range.<\/p><\/div><span class=\"arrow\">View size 11<\/span><\/a>\r\n<a class=\"model-card\" href=\"#r390170408mpm\"><div><span class=\"model-code\">R390-170408M-PM<\/span><h3 style=\"margin-top:17px\">Size 17 \/ RE 0.8<\/h3><p>15.7 mm effective edge with a 0.8 mm corner radius.<\/p><\/div><span class=\"arrow\">View 170408<\/span><\/a>\r\n<a class=\"model-card\" href=\"#r390170420mpm\"><div><span class=\"model-code\">R390-170420M-PM<\/span><h3 style=\"margin-top:17px\">Size 17 \/ RE 2.0<\/h3><p>The larger 2.0 mm radius adds more material behind the cutting corner.<\/p><\/div><span class=\"arrow\">View 170420<\/span><\/a>\r\n<a class=\"model-card\" href=\"#r390180608mpm\"><div><span class=\"model-code\">R390-180608M-PM<\/span><h3 style=\"margin-top:17px\">Size 18 \/ RE 0.8<\/h3><p>11 mm width, 6.33 mm thickness and 16 mm depth reference.<\/p><\/div><span class=\"arrow\">View 180608<\/span><\/a>\r\n<a class=\"model-card\" href=\"#r390180612mpm\"><div><span class=\"model-code\">R390-180612M-PM<\/span><h3 style=\"margin-top:17px\">Size 18 \/ RE 1.2<\/h3><p>Uses the size-18 dimensional platform with a 1.2 mm corner radius.<\/p><\/div><span class=\"arrow\">View 180612<\/span><\/a>\r\n<\/div>\r\n<\/div><\/section> <section class=\"sec\"><div class=\"wrap definition-grid\">\r\n<div>\r\n<span class=\"eye\">R390 Insert Identification<\/span>\r\n<h2>Sandvik-Format Dimensions for Compatible Replacement<\/h2>\r\n<p class=\"lead\">The listed inserts are produced as independent replacements using the dimensional formats associated with the corresponding Sandvik CoroMill 390 model codes.<\/p>\r\n<p>The size code identifies the cutter seat, while the radius digits distinguish the cutting corner. A shared R390 family name does not make size 11, 17 and 18 inserts interchangeable.<\/p>\r\n<div class=\"code-grid\">\r\n<div class=\"code-card\"><b>R390<\/b><strong>System Family<\/strong><span>Square-shoulder milling format<\/span><\/div>\r\n<div class=\"code-card\"><b>11\/17\/18<\/b><strong>Insert Seat Size<\/strong><span>Must match the cutter pocket<\/span><\/div>\r\n<div class=\"code-card\"><b>08\/12\/20<\/b><strong>Corner Radius Code<\/strong><span>0.8, 1.2 or 2.0 mm<\/span><\/div>\r\n<div class=\"code-card\"><b>PM<\/b><strong>Geometry Suffix<\/strong><span>Retain in the complete designation<\/span><\/div>\r\n<\/div>\r\n<div class=\"note\">Sandvik-format dimensions are used for replacement matching. The replacement insert marking, selected carbide grade, coating and packaging are supplied independently.<\/div>\r\n<\/div>\r\n<div class=\"drawing-card\">\r\n<img src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/07\/R390-Insert-drawing.webp\" alt=\"R390 insert dimension drawing for size 11 17 and 18 replacement inserts\" loading=\"lazy\" decoding=\"async\">\r\n<\/div>\r\n<\/div><\/section> <section class=\"sec soft\" id=\"r390-specifications\"><div class=\"wrap\">\r\n<span class=\"eye\">Dimensional Reference<\/span>\r\n<h2>R390 Insert Dimensions<\/h2>\r\n<p class=\"lead\">Dimensions below follow the corresponding Sandvik CoroMill 390 model formats. Confirm the complete cutter seat, insert marking and physical pocket before replacing an existing insert.<\/p>\r\n<div class=\"table-wrap\"><table>\r\n<thead><tr><th>Replacement Designation<\/th><th>Reference Format<\/th><th>Seat Size<\/th><th>LE (mm)<\/th><th>W1 (mm)<\/th><th>S (mm)<\/th><th>D1 (mm)<\/th><th>BS (mm)<\/th><th>RE (mm)<\/th><th>APMX (mm)<\/th><th>Edges<\/th><th>Cutter Matching<\/th><\/tr><\/thead>\r\n<tbody>\r\n<tr id=\"r39011t308mpm\">\r\n<td class=\"tc\">R390-11T308M-PM<\/td>\r\n<td>R390-11 T3 08M-PM<\/td>\r\n<td>11<\/td>\r\n<td>10.0<\/td>\r\n<td>6.8<\/td>\r\n<td>3.59<\/td>\r\n<td>2.80<\/td>\r\n<td>1.20<\/td>\r\n<td>0.80<\/td>\r\n<td>10.0<\/td>\r\n<td>2<\/td>\r\n<td>R390-11 shank cutters and face mills listed below<\/td>\r\n<\/tr>\r\n<tr id=\"r390170408mpm\">\r\n<td class=\"tc\">R390-170408M-PM<\/td>\r\n<td>R390-17 04 08M-PM<\/td>\r\n<td>17<\/td>\r\n<td>15.7<\/td>\r\n<td>9.6<\/td>\r\n<td>4.7625<\/td>\r\n<td>4.10<\/td>\r\n<td>1.50<\/td>\r\n<td>0.80<\/td>\r\n<td>16.0<\/td>\r\n<td>2<\/td>\r\n<td>Corresponding R390 size-17 cutter seat<\/td>\r\n<\/tr>\r\n<tr id=\"r390170420mpm\">\r\n<td class=\"tc\">R390-170420M-PM<\/td>\r\n<td>R390-17 04 20M-PM<\/td>\r\n<td>17<\/td>\r\n<td>15.7<\/td>\r\n<td>9.6<\/td>\r\n<td>4.7625<\/td>\r\n<td>4.10<\/td>\r\n<td>1.50<\/td>\r\n<td>2.00<\/td>\r\n<td>16.0<\/td>\r\n<td>2<\/td>\r\n<td>Corresponding R390 size-17 cutter seat<\/td>\r\n<\/tr>\r\n<tr id=\"r390180608mpm\">\r\n<td class=\"tc\">R390-180608M-PM<\/td>\r\n<td>R390-18 06 08M-PM<\/td>\r\n<td>18<\/td>\r\n<td>15.4<\/td>\r\n<td>11.0<\/td>\r\n<td>6.33<\/td>\r\n<td>4.15<\/td>\r\n<td>1.10<\/td>\r\n<td>0.80<\/td>\r\n<td>16.0<\/td>\r\n<td>2<\/td>\r\n<td>Corresponding R390 size-18 cutter seat<\/td>\r\n<\/tr>\r\n<tr id=\"r390180612mpm\">\r\n<td class=\"tc\">R390-180612M-PM<\/td>\r\n<td>R390-18 06 12M-PM<\/td>\r\n<td>18<\/td>\r\n<td>15.4<\/td>\r\n<td>11.0<\/td>\r\n<td>6.33<\/td>\r\n<td>4.15<\/td>\r\n<td>1.10<\/td>\r\n<td>1.20<\/td>\r\n<td>16.0<\/td>\r\n<td>2<\/td>\r\n<td>Corresponding R390 size-18 cutter seat<\/td>\r\n<\/tr>\r\n<\/tbody><\/table><\/div>\r\n<div class=\"note\">LE is effective cutting-edge length; W1 is insert width; S is thickness; D1 is fixing-hole diameter; BS is wiper-edge length; RE is corner radius; APMX is the maximum cutting-depth reference.<\/div>\r\n<\/div><\/section>  <section class=\"sec soft\"><div class=\"wrap\">\r\n<span class=\"eye\">Carbide Grade Direction<\/span>\r\n<h2>Grade Selection for R390 Replacement Inserts<\/h2>\r\n<p class=\"lead\">The final grade offering is confirmed against the complete R390 size, workpiece material and order requirement. These grade directions can be used to prepare an enquiry.<\/p>\r\n<div class=\"grade-grid\">\r\n<div class=\"grade\"><b>D530<\/b><p>Steel and cast-iron direction where toughness and interrupted-cut reliability are important.<\/p><\/div>\r\n<div class=\"grade\"><b>D570<\/b><p>General steel and stainless-steel direction, including stable and lighter finishing loads.<\/p><\/div>\r\n<div class=\"grade\"><b>D580<\/b><p>Steel and cast-iron direction for selected stable machining and wear-resistance requirements.<\/p><\/div>\r\n<div class=\"grade\"><b>D7320<\/b><p>General-purpose direction across steel, stainless steel and cast iron.<\/p><\/div>\r\n<div class=\"grade\"><b>D9920S<\/b><p>Hardened and difficult-material direction when the complete insert geometry and cutting conditions are suitable.<\/p><\/div>\r\n<\/div>\r\n<div class=\"note\">Grade availability is not claimed as identical for every size. Include the complete insert designation and workpiece material in the quotation request.<\/div>\r\n<\/div><\/section> <section class=\"sec\" id=\"r390-shank-cutters\"><div class=\"wrap cutter-layout\">\r\n<div class=\"cutter-photo\">\r\n<img src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/07\/R390-Insert-cutter.webp\" alt=\"R390-11 indexable shoulder milling shank cutter for R390-11T308M-PM inserts\" loading=\"lazy\" decoding=\"async\">\r\n<strong>R390-11 Shank Cutter Platform<\/strong>\r\n<span>\u00d816\u201340 mm cutter diameter, 2\u20136 teeth.<\/span>\r\n<\/div>\r\n<div>\r\n<span class=\"eye\">Confirmed Size-11 Cutter Range<\/span>\r\n<h2>Match R390-11T308M-PM to R390 Shank Cutters<\/h2>\r\n<p class=\"lead\">The supplied shank-cutter range covers sixteen models. Match cutter diameter DC, shank diameter DM, working length L1, overall length L and tooth count.<\/p>\r\n<div class=\"range-grid\">\r\n<div class=\"range\"><strong>\u00d816\u201317 mm<\/strong><span>2-tooth cutters with 16 mm shanks and 100 or 160 mm lengths.<\/span><\/div>\r\n<div class=\"range\"><strong>\u00d820\u201321 mm<\/strong><span>2-tooth cutters with 20 mm shanks and 110 or 160 mm lengths.<\/span><\/div>\r\n<div class=\"range\"><strong>\u00d825\u201330 mm<\/strong><span>3- or 4-tooth cutters with 25 mm shanks.<\/span><\/div>\r\n<div class=\"range\"><strong>\u00d832\u201340 mm<\/strong><span>5- or 6-tooth cutters with 32 mm shanks.<\/span><\/div>\r\n<\/div>\r\n<div class=\"note\">The listed size-11 cutter platform uses R390-11T308M-PM inserts. Verify the current screw and pocket condition before replacing clamping parts.<\/div>\r\n<div class=\"btns\"><a class=\"btn primary\" href=\"#r390-shank-models\">View All Shank Models<\/a><a class=\"btn outline\" href=\"#r390-face-mills\">View Face Mills<\/a><\/div>\r\n<\/div>\r\n<\/div> <div id=\"r390-shank-models\" style=\"scroll-margin-top:110px;margin-top:46px\">\r\n<div class=\"wrap\">\r\n<span class=\"eye\">Complete Shank-Cutter Table<\/span>\r\n<h2>R390-11 Shank Cutter Models<\/h2>\r\n<div class=\"table-wrap\"><table>\r\n<thead><tr><th>Cutter Model<\/th><th>DC \/ Cutter \u00d8 (mm)<\/th><th>DM \/ Shank \u00d8 (mm)<\/th><th>L1 \/ Working Length (mm)<\/th><th>L \/ Overall Length (mm)<\/th><th>Teeth<\/th><th>Insert<\/th><\/tr><\/thead>\r\n<tbody>\r\n<tr><td class=\"tc\">R390-11-16-C16-100-2T<\/td><td>16<\/td><td>16<\/td><td>25<\/td><td>100<\/td><td>2<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-16-C16-160-2T<\/td><td>16<\/td><td>16<\/td><td>35<\/td><td>160<\/td><td>2<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-17-C16-100-2T<\/td><td>17<\/td><td>16<\/td><td>25<\/td><td>100<\/td><td>2<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-17-C16-160-2T<\/td><td>17<\/td><td>16<\/td><td>25<\/td><td>160<\/td><td>2<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-20-C20-110-2T<\/td><td>20<\/td><td>20<\/td><td>30<\/td><td>110<\/td><td>2<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-20-C20-160-2T<\/td><td>20<\/td><td>20<\/td><td>45<\/td><td>160<\/td><td>2<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-21-C20-110-2T<\/td><td>21<\/td><td>20<\/td><td>30<\/td><td>110<\/td><td>2<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-21-C20-160-2T<\/td><td>21<\/td><td>20<\/td><td>30<\/td><td>160<\/td><td>2<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-25-C25-160-3T<\/td><td>25<\/td><td>25<\/td><td>40<\/td><td>160<\/td><td>3<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-25-C25-200-3T<\/td><td>25<\/td><td>25<\/td><td>50<\/td><td>200<\/td><td>3<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-26-C25-160-3T<\/td><td>26<\/td><td>25<\/td><td>35<\/td><td>160<\/td><td>3<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-26-C25-200-3T<\/td><td>26<\/td><td>25<\/td><td>35<\/td><td>200<\/td><td>3<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-30-C25-200-4T<\/td><td>30<\/td><td>25<\/td><td>35<\/td><td>200<\/td><td>4<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-32-C32-200-5T<\/td><td>32<\/td><td>32<\/td><td>65<\/td><td>200<\/td><td>5<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-35-C32-200-5T<\/td><td>35<\/td><td>32<\/td><td>35<\/td><td>200<\/td><td>5<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-11-40-C32-200-6T<\/td><td>40<\/td><td>32<\/td><td>40<\/td><td>200<\/td><td>6<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<\/tbody><\/table><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section> <section class=\"sec soft\" id=\"r390-face-mills\"><div class=\"wrap cutter-layout\">\r\n<div>\r\n<span class=\"eye\">R390 Face Mill Compatibility<\/span>\r\n<h2>R390-11 Face Milling Cutter Models<\/h2>\r\n<p class=\"lead\">The supplied face-mill range covers \u00d840, \u00d850, \u00d863 and \u00d880 mm cutter bodies with normal- and close-pitch tooth-count options.<\/p>\r\n<div class=\"range-grid\">\r\n<div class=\"range\"><strong>\u00d840 mm<\/strong><span>4- or 6-tooth bodies with a 16 mm bore.<\/span><\/div>\r\n<div class=\"range\"><strong>\u00d850 mm<\/strong><span>5- or 7-tooth bodies with a 22 mm bore.<\/span><\/div>\r\n<div class=\"range\"><strong>\u00d863 mm<\/strong><span>6- or 8-tooth bodies with a 22 mm bore.<\/span><\/div>\r\n<div class=\"range\"><strong>\u00d880 mm<\/strong><span>7- or 10-tooth bodies with a 27 mm bore.<\/span><\/div>\r\n<\/div>\r\n<div class=\"note\">The supplied face-mill data specifies a 90\u00b0 cutter angle, M2.5 insert screws and R390-11T308M-PM inserts.<\/div>\r\n<\/div>\r\n<div class=\"cutter-photo\">\r\n<img src=\"https:\/\/onmytoolings.com\/wp-content\/uploads\/2026\/07\/R390-D5-Cutter.webp\" alt=\"R390 face milling cutter body for R390-11T308M-PM inserts\" loading=\"lazy\" decoding=\"async\">\r\n<strong>R390 Face Milling Cutter<\/strong>\r\n<span>\u00d840\u201380 mm bodies with 4\u201310 teeth.<\/span>\r\n<\/div>\r\n<\/div> <div style=\"margin-top:46px\">\r\n<div class=\"wrap\">\r\n<div class=\"table-wrap\"><table>\r\n<thead><tr><th>Cutter Model<\/th><th>D \/ Cutter \u00d8 (mm)<\/th><th>d \/ Bore (mm)<\/th><th>H (mm)<\/th><th>W (mm)<\/th><th>P (mm)<\/th><th>Teeth<\/th><th>Insert<\/th><\/tr><\/thead>\r\n<tbody>\r\n<tr><td class=\"tc\">R390-D40Q16-4T<\/td><td>40<\/td><td>16<\/td><td>40<\/td><td>8.4<\/td><td>5.6<\/td><td>4<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-D40Q16-6T<\/td><td>40<\/td><td>16<\/td><td>40<\/td><td>8.4<\/td><td>5.6<\/td><td>6<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-D50Q22-5T<\/td><td>50<\/td><td>22<\/td><td>40<\/td><td>10.4<\/td><td>6.3<\/td><td>5<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-D50Q22-7T<\/td><td>50<\/td><td>22<\/td><td>40<\/td><td>10.4<\/td><td>6.3<\/td><td>7<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-D63Q22-6T<\/td><td>63<\/td><td>22<\/td><td>40<\/td><td>10.4<\/td><td>6.3<\/td><td>6<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-D63Q22-8T<\/td><td>63<\/td><td>22<\/td><td>40<\/td><td>10.4<\/td><td>6.3<\/td><td>8<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-D80Q27-7T<\/td><td>80<\/td><td>27<\/td><td>45<\/td><td>12.4<\/td><td>7.0<\/td><td>7<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<tr><td class=\"tc\">R390-D80Q27-10T<\/td><td>80<\/td><td>27<\/td><td>45<\/td><td>12.4<\/td><td>7.0<\/td><td>10<\/td><td>R390-11T308M-PM<\/td><\/tr>\r\n<\/tbody><\/table><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>  <section class=\"sec soft\"><div class=\"wrap\">\r\n<span class=\"eye\">Milling Applications<\/span>\r\n<h2>R390 Shoulder Milling Applications<\/h2>\r\n<p class=\"lead\">Actual depth, ramping angle and cutting data depend on the complete cutter, insert size, selected grade, machine rigidity and workpiece setup.<\/p>\r\n<div class=\"app-grid\">\r\n<div class=\"app\"><span class=\"num\">01<\/span><h3>90\u00b0 Shoulder Milling<\/h3><p>For square shoulders, steps and side walls with a compatible R390 cutter body.<\/p><a class=\"arrow\" href=\"\/milling-tools\/shoulder-milling\/\" target=\"_blank\">Shoulder milling tools<\/a><\/div>\r\n<div class=\"app\"><span class=\"num\">02<\/span><h3>Face Milling<\/h3><p>For flat-surface machining using the listed R390 size-11 face mills.<\/p><a class=\"arrow\" href=\"\/milling-tools\/face-milling\/\" target=\"_blank\">Face milling tools<\/a><\/div>\r\n<div class=\"app\"><span class=\"num\">03<\/span><h3>Pocket Milling<\/h3><p>For cavity roughing when cutter clearance, radial engagement and chip evacuation are controlled.<\/p><\/div>\r\n<div class=\"app\"><span class=\"num\">04<\/span><h3>Linear Ramping<\/h3><p>For cutter bodies and programs designed for controlled oblique entry.<\/p><\/div>\r\n<div class=\"app\"><span class=\"num\">05<\/span><h3>Helical Interpolation<\/h3><p>For compatible cutter models after confirming ramp angle and centre clearance.<\/p><\/div>\r\n<div class=\"app\"><span class=\"num\">06<\/span><h3>Side and Edging Operations<\/h3><p>For repeated side-wall and edge machining using the correct insert seat and radius.<\/p><\/div>\r\n<\/div>\r\n<\/div><\/section> <section class=\"sec\"><div class=\"wrap\">\r\n<span class=\"eye\">Selection Checklist<\/span>\r\n<h2>How to Choose an R390 Replacement Insert<\/h2>\r\n<div class=\"choose-grid\">\r\n<div class=\"choose\"><span class=\"step-num\">1<\/span><div><strong>Confirm Independent Replacement<\/strong><span>Use this page for third-party compatible inserts, not OEM Sandvik products.<\/span><\/div><\/div>\r\n<div class=\"choose\"><span class=\"step-num\">2<\/span><div><strong>Record the Complete Insert Code<\/strong><span>Retain the R390 seat size, radius code and PM suffix.<\/span><\/div><\/div>\r\n<div class=\"choose\"><span class=\"step-num\">3<\/span><div><strong>Confirm Seat Size 11, 17 or 18<\/strong><span>The three cutter pockets are not interchangeable.<\/span><\/div><\/div>\r\n<div class=\"choose\"><span class=\"step-num\">4<\/span><div><strong>Check Every Dimension<\/strong><span>Verify LE, W1, S, D1, BS, RE and APMX.<\/span><\/div><\/div>\r\n<div class=\"choose\"><span class=\"step-num\">5<\/span><div><strong>Select the Corner Radius<\/strong><span>Choose 0.8, 1.2 or 2.0 mm according to the complete model and workpiece corner.<\/span><\/div><\/div>\r\n<div class=\"choose\"><span class=\"step-num\">6<\/span><div><strong>Provide the Cutter Model<\/strong><span>For size 17 and 18 especially, include the full cutter code or a pocket photo.<\/span><\/div><\/div>\r\n<div class=\"choose\"><span class=\"step-num\">7<\/span><div><strong>State Material and Quantity<\/strong><span>Include workpiece material, cutting conditions, required grade direction and quantity.<\/span><\/div><\/div>\r\n<\/div>\r\n<\/div><\/section> <section class=\"sec cta\" id=\"quote\"><div class=\"wrap cta-grid\">\r\n<div>\r\n<span class=\"eye\" style=\"color:#BFD7FF\">Request Pricing<\/span>\r\n<h2>Request R390 Insert Pricing and Compatibility Review<\/h2>\r\n<p class=\"lead\">Provide the complete insert and cutter information so dimensional compatibility, radius, carbide grade and pocket fit can be checked.<\/p>\r\n<div class=\"rfq-list\">\r\n<span>Complete R390 insert designation and current insert photo<\/span>\r\n<span>R390 cutter-body model, diameter, shank or bore and tooth count<\/span>\r\n<span>Seat size 11, 17 or 18 and required corner radius<\/span>\r\n<span>Workpiece material, hardness and shoulder-milling operation<\/span>\r\n<span>Required quantity, packaging and current tool-life problem<\/span>\r\n<\/div>\r\n<\/div>\r\n<div class=\"form\"><div class=\"wpforms-container \" id=\"wpforms-14\"><form id=\"wpforms-form-14\" class=\"wpforms-validate wpforms-form\" data-formid=\"14\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/ko\/wp-json\/wp\/v2\/pages\/19352\" data-token=\"a03d1632bee943300d4955b1c0ec4874\" data-token-time=\"1788958901\"><noscript class=\"wpforms-error-noscript\">\uc774 \uc591\uc2dd\uc744 \uc791\uc131\ud558\ub824\uba74 \ube0c\ub77c\uc6b0\uc800\uc5d0\uc11c JavaScript\ub97c \ud65c\uc131\ud654\ud558\uc2ed\uc2dc\uc624.<\/noscript><div class=\"wpforms-field-container\"><div id=\"wpforms-14-field_0-container\" class=\"wpforms-field wpforms-field-name\" data-field-id=\"0\"><label class=\"wpforms-field-label wpforms-label-hide\" for=\"wpforms-14-field_0\">Name <span class=\"wpforms-required-label\">*<\/span><\/label><div class=\"wpforms-field-row wpforms-field-large\"><div class=\"wpforms-field-row-block wpforms-first wpforms-one-half\"><input type=\"text\" id=\"wpforms-14-field_0\" class=\"wpforms-field-name-first wpforms-field-required\" name=\"wpforms[fields][0][first]\" placeholder=\"First name\" required><label for=\"wpforms-14-field_0\" class=\"wpforms-field-sublabel after wpforms-sublabel-hide\">\uccab \ubc88\uc9f8<\/label><\/div><div class=\"wpforms-field-row-block wpforms-one-half\"><input type=\"text\" id=\"wpforms-14-field_0-last\" class=\"wpforms-field-name-last wpforms-field-required\" name=\"wpforms[fields][0][last]\" 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References are used only to identify dimensional compatibility and the intended replacement application. No affiliation, authorization or endorsement is implied.\r\n<\/div>\r\n<\/section> <\/main>\r\n<script type=\"module\" src=\"https:\/\/static.cloudflareinsights.com\/beacon.min.js\/v4513226cdae34746b4dedf0b4dfa099e1781791509496\" integrity=\"sha512-ZE9pZaUXND66v380QUtch\/5sE9tPFh2zg45pR2PB0CVkCtOREv2AJKkSidISWkysEuQ0EH8faUU5du78bx87UQ==\" data-cf-beacon='{\"version\":\"2024.11.0\",\"token\":\"7939e04a4baf43c8b86a560f74aac60e\"}' crossorigin=\"anonymous\"><\/script>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home \/ Milling Inserts \/ R390 Inserts Independent R390-Compatible Replacement Inserts R390 Carbide Shoulder Milling Inserts Compare R390-11T308M-PM, R390-170408\/170420M-PM and R390-180608\/180612M-PM by Sandvik-format dimensions, corner radius and cutter-seat size. Match the size-11 insert to the listed R390 shank cutters and face mills. View Insert Dimensions View R390-11 Cutters Request Pricing Independent replacement notice: These products [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":8851,"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-19352","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\/ko\/author\/bigsunjianggmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Home \/ Milling Inserts \/ R390 Inserts Independent R390-Compatible Replacement Inserts R390 Carbide Shoulder Milling Inserts Compare R390-11T308M-PM, R390-170408\/170420M-PM and R390-180608\/180612M-PM by Sandvik-format dimensions, corner radius and cutter-seat size. Match the size-11 insert to the listed R390 shank cutters and face mills. View Insert Dimensions View R390-11 Cutters Request Pricing Independent replacement notice: These products&hellip;","_links":{"self":[{"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/pages\/19352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/comments?post=19352"}],"version-history":[{"count":8,"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/pages\/19352\/revisions"}],"predecessor-version":[{"id":19620,"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/pages\/19352\/revisions\/19620"}],"up":[{"embeddable":true,"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/pages\/8851"}],"wp:attachment":[{"href":"https:\/\/onmytoolings.com\/ko\/wp-json\/wp\/v2\/media?parent=19352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}