Home / Turning / Chucks & Face, Drive, Back Plates / Chuck, 4 Jaw, Threaded, 3/4″ 16 TPI, Diameter 4″ Atlas View cart “Chuck Jaws, for Boring Mill, Willis, Set of 4” has been added to your cart. Chuck, 4 Jaw, Threaded, 3/4″ 16 TPI, Diameter 4″ Atlas$125.00 1 in stock Add to cart Category: Chucks & Face, Drive, Back Plates Description Description Atlas 4″ Four Jaw Independent Chuck w/ 3/4″-16 TPI Spindle Thread, 101-21550 Related products Chuck, 3 Jaw, Long Taper, L00, Diameter 8″ Union $185.00 Add to cart Chuck Jaws, for Boring Mill, Willis, Set of 4 $595.00 Add to cart Chuck, 3 Jaw, Long Taper, L00, Diameter 6″ $175.00 Add to cart Collet Chuck, Plain Back, 5-C Collets, Dunham, Item #K4331 $195.00 Add to cart