4 PIECE SCLCR2 COOLANT THRU INDEXABLE BORING BAR SET (1001-0699)

4 Piece SCLCR2 Coolant Thru Indexable Boring Bar Set Includes on each of a 5/16, 3/8, 1/2 & 5/8" boring bar. These boring bars take CCMT 21.5 80° diamond inserts (#6003-4021). 7° relief angle. Negative 5° lead angle for boring. Torx wrench is included. Comes with 10 inserts. These are profiling bars 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: 2 lbs