• Suitable for higher cutting speeds
• Provides easy wear detection
• Can extend tool life
Grades and Applications
IN80A – Finishing applications in gray cast iron and powdered metal
IN80B – Solid CBN grade. Suitable for chilled cast iron and various hard coatings based on Co-, Ni-, or iron roughing applications
IN81A – Machining hardened steel with heavy, interrupted cuts
IN82A – Machining hardened steel with light interruptions or continuous cuts up to 650 SFM
IN83A – Finishing applications in hard materials with continuous cuts, up to 820 SFM
Shapes
C, D, R, S, T, V, W
(positive and negative styles)
Chipbreakers
F1 – Finishing
M1 – Medium
R1 – Roughing (by request only)
Coatings
H – TiAlSiN
I – TiN
Y - TiAlN