#40 NMTB ER-40 COLLET CHUCK-DRAWBAR END (3900-5091)

#40 NMTB ER-40 COLLET CHUCK-DRAWBAR END (3900-5091) (SKU: 3900-5091)

#40 NMTB ER-40 Collet Chuck

• 5/8″-11 Threaded Drawbar End
• Made of high grade tool steel
• Hardened and precision ground
• Meets or exceeds Federal Specifications
• T.I.R. is .0004″

Specifications

• #40 NMTB ER-40 Collet Chuck
• 5/8″-11 Threaded Drawbar End
• Made of high grade tool steel.
• Hardened and precision ground.
• Meets or exceeds Federal Specifications.
• T.I.R. is .0004″.
• Weight: 2.75
• Dimensions: L 3, W 6, H 3

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.