DNMG插入物

DNMG insert angle: 0° Negative Rake Insert with double-sided Chipbreaker；

55°菱形车削刀片；

Recommended for steel, stainless steel, and cast iron and etc;

Breaker Application: Rough, Semi-finishing, Finishing machining;

Matching DNMG insert holder: PDJNR/L, PDNN, MDJNR, MDPNN;

Application industry: DNMG Insert is widely applied in automobile, aerospace, 3C and other industries;

Range of DNMG insert types:DNMG150404/DNMG150408/DNMG331/DNMG332/DNMG431/DNMG432/DNMG/433;

牌号：PVD 和 CVD；

材质：碳化钨；

DNMG insert specification

Our premium DNMG inserts are crafted from high-quality cemented carbide for exceptional performance.

Advanced quenching techniques and specialized surface coatings make them incredibly durable, resisting wear, heat, impact, and corrosion.

Plus, we’ll customize them to perfectly match your equipment and working conditions.

Expect unmatched accuracy, long service life, and outstanding cost-effectiveness.

That’s why these inserts are trusted worldwide in demanding industries like automotive, aerospace, and 3C manufacturing.

Understanding the DNMG Insert Code

d: 形状：菱形（菱形），夹角为 55 度。
N: Clearance Angle: 0 degrees.
中号： Tolerance: Medium tolerance is standard, though other precision tolerances may exist.
G：断屑槽样式 & 孔配置。该字母表示特定的断屑槽几何形状以及刀片是否有孔。断屑槽种类繁多，且因制造商而异。
数字：
- 前两位数字： 内切圆 (IC) 直径（以毫米为单位）。要获得近似的英寸当量，请将此数字除以 25.4。
- 接下来的两位数字： 厚度以毫米为单位。除以 25.4 即可转换为英寸。
- 最后两位数字： 鼻尖半径（以毫米为单位）。要转换为英寸，请除以 25.4。

DNMG Designation（ISO）	DNMG Designation（INCH）	内切圆 (IC)	厚度	常见的圆角半径
DNMG 110404	DNMG331	11mm (0.433")	4.76mm (0.187")	0.4mm (0.016")
DNMG 110408	DNMG332	11mm (0.433")	4.76mm (0.187")	0.8mm (0.031")
DNMG 150404	DNMG431	15.875mm (0.625")	4.76mm (0.187")	0.4mm (0.016")
DNMG 150408	DNMG432	15.875mm (0.625")	4.76mm (0.187")	0.8mm (0.031")
DNMG 150608	DNMG442	15.875mm (0.625")	6.35mm (0.25")	0.8mm (0.031")
DNMG 190612	DNMG543	19.05mm (0.75")	6.35mm (0.25")	1.2mm (0.047")