ER-11 3/32″ SPRING COLLET (3900-5144)

ER-11 3/32″ SPRING COLLET (3900-5144) (SKU: 3900-5144)

ER-11 3/32″ Spring Collet

• Range of collet is .08-.12
• Made of high grade tool steel
• Hardened and precision ground
• Meets or exceeds Federal specifications
• Major diameter is .453″
• Overall length is .709″
• Collet must be placed into collet chuck nut before inserting into collet chuck

Specifications

• ER-11 3/32″ Spring Collet
• Made of high grade tool steel.
• Hardened and precision ground.
• Meets or exceeds Federal specifications.
• Major diameter is .453″.
• Overall length is .709″.
• Collet must be placed into collet chuck nut before inserting into collet chuck.
• Range of collet is .08-.12.
• Weight: 0.01
• 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.