Description

The taper shank B442 chucking reamer can be used where the reamer is held directly in the spindle. It is designed with extremely unequal flutes to reduce vibration and improve hole size, roundness and surface finish. The 3.45 degree bevel lead ensures accurate location and centering to give you improved hole quality and performance. The brazed carbide tip of the B442 chucking reamer provides extended tool life and a superior performance, reaming holes within the limits of H7 hole tolerance.