Türlen Test Dial Indicator Holder Quill Clamp For Bridgeport Mill Machine Clamping Diameter 1-7/8"
Professional Grade ToolThis is the best companion for your BRIDGEPORT. Standard 1-7/8" clamping diameter.Features:ALL METAL construction (washers are nylon)Clamping Diameter 1-7/8"Length from clamping bracket to indicator 4-1/2"Reach from 0-12" diameterSuitable for all indicators with 5/32" shank (stud)Adapts immediately for positive and fast indicatingMounts with single pressure screw directly on machine quill, bypassing the working toolFrame is designed with bearing pads properly spaced and an opposite pressure screw securing the rigidity of the mountingThe desired stiffness is adjustable and is not altered by the pivoting of the joints