R8 - Collets for Bridgeport Machines

R8 - Collets for Bridgeport Machines

Used directly in the machine spindle for general purpose milling and drilling operations, collets have dedicated bores for specific cutter shank sizes.

Dimensions: A = 24.1mm, B = 102.3mm, C = 31.5mm T = 7/16" UNF.
Angle: a = 8°25'.