8″ 6-JAW SELF-CENTERING PLAIN BACK LATHE CHUCK (3900-4558)

8″ 6-JAW SELF-CENTERING PLAIN BACK LATHE CHUCK (3900-4558) (SKU: 3900-4558)

8″ 6-Jaw Self-Centering Plain Back Lathe Chuck

• Excellent for holding and machining thin walled workpieces
• Made of high grade semi-steel
• Self-centering, hardened and precision ground jaws
• 1 set of 3 X M10 mounting screws included
• Adjusting wrench is supplied
• 003″ T.I.R
• Maximum RPM is 3,000
• Internal clamping range is 4.0-85mm (.16-3.35″)
• External clamping range is 65-200mm (2.56-7.87″)

Specifications

• 8″ 6-Jaw Self-Centering Plain Back Lathe Chuck
• Excellent for holding and machining thin walled workpieces.
• Made of high grade semi-steel.
• Self-centering, hardened and precision ground jaws.
• 1 set of 3 X M10 mounting screws included.
• Adjusting wrench is supplied.
• Internal clamping range is 4.0-85mm (.16-3.35″).
• External clamping range is 65-200mm (2.56-7.87″).
• Maximum RPM is 3,000.
• .003″ T.I.R
• Weight: 34
• Dimensions: L 10, W 14, H 10

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.