General Purpose Negative Inserts for Steel Turning
Designed with variable rake angle, these general turning inserts are suitable for various depths of cut and a wide range of chip breaking. The unique design of the chip breaking groove enables chip control to be improved while ensuring high cutting edge strength and sharpness, with low cutting force.
Explore Our Catalogue of Steel Turning Inserts
| Code | Image | Diagram | Dimensions (mm) | ||||
| L | ØIC | S | d1 | R | |||
WNMG080408-MM |
 |
 |
8.7 | 12.7 | 4.76 | 51.6 | 0.8 |
WNMG080404-MM |
8.7 | 12.7 | 4.76 | 51.6 | 0.4 | ||
WNMG080412-MM |
8.7 | 12.7 | 4.76 | 51.6 | 1.2 | ||
CNMG120404-MM |
/ |  |
12.9 | 12.7 | 4.76 | 5.16 | 0.4 |
CNMG120408-MM |
12.9 | 12.7 | 4.76 | 5.16 | 0.8 | ||
CNMG120412-MM |
12.9 | 12.7 | 4.76 | 5.16 | 1.2 | ||
TNMG160404-MM |
/ |  |
16.5 | 9.525 | 4.76 | 3.81 | 0.4 |
TNMG160408-MM |
16.5 | 9.525 | 4.76 | 3.81 | 0.8 | ||
TNMG160412-MM |
16.5 | 9.525 | 4.76 | 3.81 | 1.2 | ||
DNMG150404-MM |
/ |  |
15.5 | 12.7 | 4.76 | 5.16 | 0.4 |
DNMG150408-MM |
15.5 | 12.7 | 4.76 | 5.16 | 0.8 | ||
DNMG150412-MM |
15.5 | 12.7 | 4.76 | 5.16 | 1.2 | ||
| SNMG120404-MM | / |  |
12.7 | 12.7 | 4.76 | 5.16 | 0.4 |
SNMG120408-MM |
12.7 | 12.7 | 4.76 | 5.16 | 0.8 | ||
SNMG120412-MM |
12.7 | 12.7 | 4.76 | 5.16 | 1.2 | ||
VNMG160404-MM |
/ |  |
16.6 | 9.525 | 4.76 | 3.81 | 0.4 |
VNMG160408-MM |
16.6 | 9.525 | 4.76 | 3.81 | 0.8 | ||
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About Egret Tool
Egret Tool is more than just a cutting tools supplier, but as a trustful provider of custom carbide tooling solutions for milling, turning, holemaking and more machine tools. The carbide cutting tools from Egret Tool are widely used in a multitude of industry sectors such as automotive parts manufacturing, aerospace parts machining, mold making, electronic parts machining, and other processes where precision machining tools are needed. As a specialist of carbide cutters, we have the ability to develop a huge variety of custom cutting tools, including endmills, twist drills, indexable inserts, etc.
