Hardened Alloy Steel Body: Vacuum heat-treated to HRC 42-45 to provide superior structural dampening and prevent tool chatter under aggressive cutting depths
The MA chipbreaker is designed for medium cutting applications
It is more forgiving than MC6015 and better for older machines or less stable setups
Clean slots with no burrs
It features a multi-layer coating that provides superior resistance to crater wear and plastic deformation
APKT160416-APM YB9320 (10pcs) ZCC.CT WNMG080408N-EX AC530U Hardened Alloy Steel Body: VacuumPVD Coating: YB9320,Designation: APKT160416 APM YB9320 Dimension (mm): L: 17. 877,I. W: 9. 33,S: 5. 76,d: 4. 4,r: 1. 6 Workpiece Material: Steel: Normal Machining Condition,Stainless Steel: Normal Machining Condition,Heat resistant steel: Normal Machining Condition, Turning Milling tools