Grizzly G9322 - 2" Boring Head Combo Set - R-8 Only

Just like the individual boring heads, this combination set provides maximum rigidity even when the boring bar holder is used in an offset position. Hardened and ground adjusting screws along with a wide base design guarantee a long life and trouble free use. Set includes 2" boring head with 7/8"-20 TPI, R-8 shank with 7/16"-20 TPI for drawbar, and 9 piece 1/2" boring bar set. Takes 7/16"-20 drawbar.