12″ 4-JAW PLAIN BACK SELF-CENTERING LATHE CHUCK (3900-0432)

12″ 4-JAW PLAIN BACK SELF-CENTERING LATHE CHUCK (3900-0432) (SKU: 3900-0432)

12″ 4-Jaw Plain Back Self-Centering Lathe Chuck

• 3 Mounting holes for M16 bolts
• Made of high quality semi-steel
• Universal scroll chuck
• 2 set of jaws including internal and external are included
• Chuck wrench included
• T.I.R. is .005″
• Maximum RPM is 1,200
• Center hole is 3.937″

Specifications

• 12″ 4-Jaw Plain Back Self-Centering Lathe Chuck
• 3 Mounting holes for M10 bolts.
• Chuck wrench included.
• Made of high quality semi-steel.
• Universal scroll chuck.
• 2 set of jaws including internal and external are included.
• T.I.R. is .005″.
• Center hole is 3.937″.
• Maximum RPM is 1,200.
• Weight: 110
• Dimensions: L 16, W 10, H 16

Benefits

• Industrial-grade tooling designed for dependable shop performance.
• Supports consistent results when applied with correct setup practices.
• A practical choice for U.S. machine shops and maintenance work.

Recommended use

• Confirm compatibility (size, interface, machine capacity) before ordering.
• Follow safe operating practices and use appropriate PPE.
• Optimize setup rigidity and process parameters for best results.

USA Warehouse Stock — Fast U.S. fulfillment.