HFS Dial Test Indicator Holder For Bridgeport Mill Machine

Clamping Diameter 1-7/8" Length from clamping bracket to indicator 4-1/2" Reach from 0-12" diameter Suitable for all indicators with 3/8, 5/32" shank Adapts immediately for positive and fast indicating Mounts with single pressure screw directly on machine quill, bypassing the working tool Frame is designed with bearing pads properly spaced and an opposite pressure screw securing the rigidity of the mounting The desired stiffness is adjustable and is not altered by the pivoting of the joints