Trudex 1″ Sq (2″ slot) Turret Lathe Tool Holder Tooling Block KUO-0064 1.0. Bolt hole pattern: 80mm x 45mm. Dimensions: 102mm wide x 83mm long x 51mm tall w/out lip (56mm tall with bottom lip). Underneath: Slot measures about 20mm wide. This tooling block is missing the 2 coolant screws. Please offer on multiple items to get the best deals!