CNMG-432-PM Diamond Negative Rake Insert (6000-3432) ~ Has a stronger cutting edge for intermittent cutting. ~ Has a wider cutting zone of steel materials. ~ Has a tough cutting edge and is used for roughing/machining of internal holes and intermittent machining of work pieces with irregular surfaces. ~ Has a cutting edge with strength and toughness optimally combined with an MT-TiCN, thick layer Al2O3TiN coating. ~ It is a suitable grade for a wide number of applications. ~ It is good for finishing, semi-finishing and light roughing of steel, cast steel and stainless steel. ~ ISO Insert No. is CNMG120408PM ~ I.C. is 1/2″. ~ L is 1/2″. ~ S is 3/16″. ~ d is 13/64″. ~ r is .0315. I.C. is 1/2″. L is 1/2″. S is 3/16″. d is 13/64″. r is .0315.
