VNMG 插件

VNMG insert Angle :35 Degree 0° Negative Rake Insert with double-sided Chipbreaker；

Dimensions: IC:9.525mm;LE:11mm/16.6mm;RE0.4mm/0.8mm/1.2mm;

Matching VNMG Insert Holder: MVVNN, MVJNR/L;

VNMG insert sizes:(ISO) VNMG 12t304/VNMG160402/ VNMG160404/ VNMG160408;

(ANSI) VNMG330/ VNMG330.5/ VNMG331/ VNMG332/ VNMG431/ VNMG432;

It can deal with multiple operations by combining different chip breakers and grades;

產品介紹

VNMG Insert is made of high quality alloy metal with advanced technology.

The surface is treated with special coating to extend the using life.

The unique V shape design with negative angles of the VNMG Insert guarantees efficient machining and high stability.

The combination of different chip breakers and grades will help it to deal with different working condition and multiple operations.

In addition, it has the advantages of high hardness, high efficiency, high accuracy, corrosion resistance, long service life, smooth appearance as well as high quality.

主要功能

形狀： VNMG inserts are triangular with a 35° included angle, providing a good balance between strength and sharpness. This shape offers three usable cutting edges.
Negative Rake Angle: The cutting face slopes backward from the cutting edge, providing a strong, durable edge well-suited for tougher materials and interrupted cuts.
淨空角度： Typically 7° to help prevent rubbing against the workpiece.
Chipbreakers： VNMG inserts often feature chipbreaker geometries to control chip formation and flow during machining, tailored to specific applications.
塗層： Often coated with materials like TiN, AlTiN, and others to improve wear resistance and tool life.

VNMG insert Specification

Understanding the VNMG Code

The letters and numbers in the VNMG designation signify important details:

V: 35° rhombic (diamond) shape
N: Negative rake angle
M: 公差等級（表示尺寸的精確度）
G: Indicates hole type and chipbreaker design (varies by manufacturer)
數字：
- Usually, the first two numbers represent the inscribed circle (size of the triangle) in sixteenths of an inch (or directly in millimeters for ISO codes).
- 第三個數字代表厚度，單位為十六分之一英吋。
- 最後一個數字通常表示機頭半徑（越小表示越尖銳）。

VNMG insert holder

硬質合金 VNMG 刀片尺寸 (ISO 和 ANSI)

vnmg insert full form
ISO 認證	ANSI 指定	刻字圓圈 (IC)	厚度	轉角半徑
VNMG 160404	VNMG331	16 公釐（0.63 吋）	4.76 公釐（0.187 吋）	0.4 公釐（0.016 吋）
VNMG 160408	VNMG332	16 公釐（0.63 吋）	4.76 公釐（0.187 吋）	0.8 公釐（0.031 吋）
VNMG 160412	VNMG333	16mm (0.64")	4.76mm (0.188")	1.2MM(0.047'')