Workholding In The Bridgeport

This is a very cool tool, not quite as precise, if you are aiming for tenths as a Wohlhaupter, but from the you-tube videos, it looks like you can get under. M & J Tooling Llc (45). The boring bar is held in a cartridge that fits in the slotted part of the head (last photo), I haven’t found a cartridge, but they are pretty easy to make, you have a mill if you are looking at this.