3″ 1-1/2~18 Boring Head ~ Tool capacity is up to 3/4″. ~ Maximum offset is 1″. ~ Graduation is .0005″. ~ Bar holder moves freely and smoothly. ~ Design assures superior rigidity for chatter-free boring and precise hole size accuracy. ~ Hardened and ground adjusting screw is designed too last long and provide trouble free use. Graduation is .0005″. Tool capacity is up to 3/4″. Maximum offset is 1″.
