20 D111 4Jaw Cast Iron Body Precision Independent Chuck With Hard Solid Jaws

Chuck Type Independent Nominal Chuck Size Inch 20 Number of Jaws 4 Mount D111 ThroughHole Diameter Decimal Inch 6299 Body Material Cast Iron Reversible Jaws No Features 4 jaw, independent chuck with manual gripping, and a high quality cast iron body Chuck bodies in sizes up to 6 diameter, are made from steel 4 jaws ensure the precise centering of squareshaped workpieces with maximum permitted gripping force Chucks with diameters 10 and above are equipped with additional tslots, permitting the addition of extra jaws Mounted on the machine tool spindle from the back of the chuck, using the adapter plate x000D Application This precision chuck, with increased gripping accuracy, is made for all types of very high precision workshop machining operations on conventional lathes Suitable for machining square and round workpieces