ST for Positive 60º Triangular TCMT or TCGT Inserts, STJC R/L
STJC R/L TOOLHOLDER Style J – 3° Side Cutting Edge Angle for 7° positive triangle TCMT inserts
S Type Screw Clamping for Maximum Rigidity
Utilizes industry standard hardware
Hardened to 42-44 Rc
Tools accept standard ISO/ANSI Inserts