DORIAN D50DA-41 DA41 QUICK-CHANGE HEAVY DUTY 2 BORING BAR HOLDER 353. Dorian quick change tool post holder. Dirty but ready to use. Came from a very large air conditioned shop. Number is title line is for inventory purposes. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Toolholding\Quick Change Tool Post". The seller is "howfactor" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, ...