7/16″ R8 ROUND COLLET (3900-0812)

7/16″ R8 ROUND COLLET (3900-0812) (SKU: 3900-0812)

7/16″ R8 Round Collet

• Made of high grade tool steel
• Hardened
• Precision ground to close tolerance
• Internal thread is 7/16″ -20
• Run out is 0.0007″

Specifications

• 7/16″ R8 Round Collet
• Hardened.
• Precision ground to close tolerance.
• Made of high grade tool steel.
• Internal thread is 7/16″ -20.
• Run out is 0.0007″.
• Weight: 0.56
• Dimensions: L 3, W 1, H 6

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.