2" 1-1/2~18 BORING HEAD (1001-0101)

2" 1-1/2~18 Boring Head Tool capacity is up to 1/2". Maximum offset is 5/8". 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. A micrometer lead screw provides 0.001" direct reading accuracy and makes adjusting easy. 1 DIV = 0.001 which means when turning the dial by 1 division/graduation, the boring head's travel is 0.001" in radius movement and 0.002" in diameter movement. Shipping Weight: 1.71 lbs