5/16" A0H5 SCLCR2 COOLANT THRU INDEXABLE BORING BAR (1001-0312)

5/16" A05H SCLCR2 Coolant Thru Indexable Boring Bar 4" overall length. Minimum bore is .437". Torx wrench is included. 7° relief angle. Negative 5° lead angle for boring. This boring bar takes CCMT 21.5 80° diamond inserts (#6003-4021). Comes with 1 insert. This is a profiling bar for semi-finishing and finishing operations. The coolant hole allows the cutting edge to cool and removes chips. Replacement screw size is M2.5 X 8 (#2100-0072). Replacement torx wrench size is a T-8. Shipping Weight: 0.1 lbs