CNMA
Diamond negative-rake turning insert with no chipbreaker, double-sided 4 cutting edges and screw clamping. It features high edge strength and impact resistance, designed for roughing, heavy-duty and interrupted cutting of cast iron and steel. With high rigidity and cost-effective
Product Description
| Model | r | IC | S | d | L |
| CNMA120404 | 0.4 | 12.7 | 4.76 | 5.16 | 12.9 |
| CNMA120408 | 0.8 | 12.7 | 4.76 | 5.16 | 12.9 |
| CNMA120412 | 1.2 | 12.7 | 4.76 | 5.16 | 12.9 |
| CNMA120416 | 1.6 | 12.7 | 4.76 | 5.16 | 12.9 |
| CNMA120616 | 1.6 | 12.7 | 6.35 | 5.16 | 12.9 |
| CNMA160612 | 1.2 | 15.875 | 6.35 | 6.35 | 16.1 |
| CNMA160616 | 1.6 | 15.875 | 6.35 | 6.35 | 16.1 |
| CNMA190612 | 1.2 | 19.05 | 6.35 | 7.93 | 19.3 |
| CNMA190616 | 1.6 | 19.05 | 6.35 | 7.93 | 19.3 |
| Grade | BKC215 |
| BKC115 |
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