Tungaloy EPGT040104L-W08 NS9530 Cermet Turning Insert for High Precision Boring MVQNR1616H16 This HA polished version is

This HA polished version is the secret weapon to achieving a bright

deep cutoff on bar stock up to 40mm diameter

copy turning insert for steel forging

Efficient Chip Disposal: Advanced chipbreaker geometry curls and narrows chips

5-Degree CNC Lathe Toolholder for VBMT 1103 Diamond Inserts

Tungaloy EPGT040104L-W08 NS9530 Cermet Turning Insert for High Precision Boring MVQNR1616H16 This HA polished version isTungaloy EPGT040104L W08 NS9530 Cermet Insert High Speed Precision Boring Premium NS9530 Cermet Grade Made in Japan What is the best cermet insert for small diameter mirror finish boring? The Tungaloy EPGT040104L W08 NS9530 is a premier cermet turning insert specifically engineered for ultra precision micro boring and small part internal finishing. The NS9530 cermet grade offers an exceptional fine grained structure that maintains a sharp cutting edge