Reduce Scrapping and Smelting, Promote Component Reuse > Antique Horse and Steam Powered
> Steam Tractors
> Cook County
> R8 drill chuck tool holder bridgeport mill 16MM
R8 drill chuck tool holder bridgeport mill 16MM
PRODUCT INFO - R8 DRILL CHUCK TOOL HOLDER BRIDGEPORT MILL 16mmR8 DRILL CHUCK TOOL HOLDER BRIDGEPORT MILL 16mm
* R8 style shank fits all Bridgeport or similar style machines
* Jaws are hardened to over 60rc
* This R8 Drill Chuck can hold shanks from .115-.630 (3-16mm)
* Rear internal thread is 7/16-20
* MariTool Part# is R8-APU16