Roughing negative insert suitable for cutting on cast iron.
It can be combined with the external turning toolholders : ΜΤΕΝΝ2525Μ22, ΜΤΕΝΝ2525Μ22, MTJNL2525M22, MTJNL2525M22, MTJNL2525M22, MTJNL3225P22, MTJNR2525M22, MTJNR2525M22 and MTJNR3225P22.
It can be combined with the internal turning toolholders : S32U-MTQNR22, S32T-MTUNR22, S40V-MTUNR22, S50U-MTFNR22 and S50W-MTUNR22.
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| Dimensions | |
| A (mm) : | 12.7 |
| T (mm) : | 4.76 |
| Ød (mm) : | 5.16 |
| rε : | 0.4 |
| Cutting Conditions | |
| Chipbreaker : | - |
| Insert grade : | CA315 |
| Cutting depth ap (mm) : | 2.0 - 6.0 |
| Feed f (mm/rev) : | 0.3- 0.6 |
| Cutting speed Vc (m/min) : | 160 - 370 |