4 Inch 3-Jaw Lathe Chuck Plain Back Hardened Semi-Steel With Wrench Includes 2 Sets Of Hardened Jaws Internal And External Center Hole.866 Inches Great For Quick Setup And Firm Grips On Small Benchtop Lathes

4-Inch 3-Jaw Lathe Chuck: Plain Back, Hardened Semi-Steel
✔️ Includes 2 hardened jaw sets, wrench, and.866 center hole

This 4-inch, 3-jaw lathe chuck with plain back is built from hardened semi-steel for durability on small benchtop lathes. It comes with a wrench and 2 sets of hardened jaws (internal and external) for flexible workholding, ready for quick setup.

✅ 4 inch 3-jaw chuck, plain back, hardened semi-steel
✅ Hardened and ground for accuracy and durability
✅ Includes 2 jaw sets (internal and external) and a wrench
✅ Center hole.866 inches; D1 2.83", D2 3.3"; 3 M8 mounting screws included
✅ Max RPM 3,500; TIR 0.003 inches

💡 What is a 4 inch 3-jaw lathe chuck with plain back used for in small benchtop lathes? A handy, straightforward way to grip round stock quickly for turning, facing, and basic operations in hobby shops and light-duty production. - Quick setup for round stock - Jaw sets for internal and external gripping - Hardened semi-steel construction for wear resistance - Wrench included for fast jaw changes

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