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VNMG-BM 35° Rhombic Turning Insert with BM Chipbreaker for Semi-Finishing Steel
35° rhombic Turning Insert
,BM Chipbreaker Indexable Insert
,Semi-Finishing Carbide Insert
The VNMG-BM insert is the primary recommended chipbreaker for semi-finishing of Group M materials. Featuring sharp cutting edges and low cutting resistance, it delivers reliable chip handling even at small depths of cut. The edge honing technology suppresses the formation of built-up edge. With a 35° rhombic geometry, it achieves minimal interference and excellent profile-following performance for complex contour turning of stainless steel, ensuring stable semi-finishing operations.
| Product Code | VNMG-BM |
|---|---|
| Insert Shape | VNMG, 35° rhombic insert |
| Operation | Semi-finishing |
| Workpiece Material | Steel |
| Applicable Holders | DVJNR/L, DVVNN, MVVNN, MVJNR/L |
| Model | LE (mm) | IC (mm) | S (mm) | D1 (mm) | RE (mm) |
|---|---|---|---|---|---|
| VNMG160404-BM | 16.6 | 9.525 | 4.76 | 3.81 | 0.4 |
| VNMG160408-BM | 16.6 | 9.525 | 4.76 | 3.81 | 0.8 |
| VNMG160412-BM | 16.6 | 9.525 | 4.76 | 3.81 | 1.2 |
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VNMG-GF 35° Rhombic Turning Insert with GF Chipbreaker for Finishing Operations
Thanks to its sharp corner geometry and the stable chip‑breaking performance of GF chipbreaker, the VNMG‑GF insert is suitable for finishing turning of carbon steel alloy steel, stainless steel.It performs well in profile and internal continuous finishing operations on lathes.
