Really nice Precision Universal Tool Co. Boring head and accessory set. It comes with the boring bar holder and a nice selection of tool holders. It will run a 3/4 shank tool. It has a MT4 shank.It's in super condition, and appears to be well taken care of. No previous owners engraving on it. The item "Precision Universal Boring Head / Boring Bar Milling Tool With Holder Set MT4" is in sale since Friday, February 05, 2016. This item is in the category "Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Toolholding\Boring Tool Holders". The seller is "mudshark333" and is located in Tiverton, Rhode Island. This item can be shipped to United States.