Rotary Table Horizontal & Vertical 3" / 75mm with  50mm Lathe Chuck for Milling Machine & Clamping kit Height - 38 mm Ratio - 38:1 Bronze worm wheel Gear mesh adjustment, the zero dial is marked in 10 min. divisions Table scale is calibrated in 5 degree increments. supplied with 3" rotary table, 50 mm chuck  CLAMPING KIT These Clamping Kits is used with our Rotary Tables to clamp on the Machine Table. Set Contains 2 Clamps, 2 Blocks, 2 Stud Screws and T-nuts as well as flange nut of Metric Thread. These are Polished and Ground from all the Sides