Mach 1 R8 Quick Change Tool Holder Collet set for Bridgeport Mill metric inch R8
Set of Collets and Tool Holders for Quick Change Bridgeport R8 - needs to be used with the Mach 1 System (won't work with regular BP R8 drawbar). Mach 1 R8 Collet Closer - 5 sets. Drill Chuck Adapter.