Rugged construction for chatter-free boring and accuracyBar holder moves freely and smoothly. When lock... Read More
Rugged construction for chatter-free boring and accuracyBar holder moves freely and smoothly. When locked in place it holds firmlyagainst tool-cutting pressuresMicrometer lead-screw provides. Read Less
Boring Head Rugged construction for chatter-free boring and accuracy Bar holder moves freely and smoothly. When locked in place it holds firmly against tool-cutting pressures Micrometer lead-screw provides .001" direct reading accuracy With R8 arbor and three 2" boring bars Head diameter: 1 3/4" Overall length: 5 1/2" Bar holes: 3/8"D. Offset travel: 5/8" Threaded for 7/16”-20TPI Draw Bar