The Mach 1 quick-change tooling system works with Bridgeport or other knee or bed mills. It features a mechanical drawbar with a 600-lb die spring (for tool retention and maximum repeatability during ...

We bought this used Bridgeport J-head mill for $1,800, then spent another $350 having it moved to our shop, $300 more to wire it, and then countless more dollars were spent on end mills, fly cutters, ...