PRO-SERIES 18 PIECE ER-32 SPRING COLLET SET WITH RACK (3901-5378)

PRO-SERIES 18 PIECE ER-32 SPRING COLLET SET WITH RACK (3901-5378) (SKU: 3901-5378)

Pro-Series 18 Piece ER-32 Spring Collet Set With Rack (3901-5378)

• Runout is </= .0002"/.005mm
• Collets include 3-20mm
• Made of high grade alloy tool steel
• Hardened and precision ground to 44-48HRC
• Surface treated to reduce rust and improve hardness
• Exceeds Federal specifications
• Inside diameter has been ground to reach mirrow finish for increased grip force

Specifications

• Runout is </= .0002"/.005mm.
• Collets include 3-20mm.
• Made of high grade alloy tool steel.
• Hardened and precision ground to 44-48HRC.
• Surface treated to reduce rust and improve hardness.
• Exceeds Federal specifications.
• Inside diameter has been ground to reach mirrow finish for increased grip force.
• Weight: 6.85
• Dimensions: L 9, W 3, H 12

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.