The NS9530 cermet gave me a mirror finish that saved me from a secondary polishing step
260 inches Minimum Clearance Hole Cutting Edge Lead Angle (Approach Angle) 60° Cutting Lead Angle 60° SCEA Right Hand Profiling Layout Compatible Turning Insert VNMG 160402 / VNMG 160404 / VNMG 160408 VNMG 331 / VNMG 332 / VNMG 333 (Strict ISO Fitting) Clamping Setup Architecture M-Type Clamping (Top Clamp & Pin Lock Assembly) Heavy Dual-Action Rigid Top Clamp Body Hand Direction Geometry Right-Hand (R) Right-Hand (R)
MA Chipbreaker (Universal Medium Cut): The MA geometry is engineered for a wide range of medium-duty applications
"Running these on alloy steel shafts
⭐⭐⭐⭐ "Consistent Performance" - Graham L
CCMT120408-HR YBD052 (10pcs) ZCC.CT SNMT1205ZNEN-G ACK300 The NS9530 cermet gave meCVD Coating: YBD052 ,Designation: CCMT120408 HR YBD052 CCMT432 HR YBD052 . Dimension (mm): L: 12. 9,I. C: 12. 7,S: 4. 76,d: 5. 56,r: 0. 8, Workpiece Material: Cast iron: Ideal Machining Condition Turning Cemented carbide and cermet Inserts