PRO-SERIES ER-16 BT40 SPRING COLLET CHUCK WITH HEX NUT (3900-8604)

PRO-SERIES ER-16 BT40 SPRING COLLET CHUCK WITH HEX NUT (3900-8604) (SKU: 3900-8604)

Pro-Series High Speed, Balanced ER-16 BT40 Spring Collet Chuck

• Made of 20CrMnTi alloy steel
• Electrolysis nickel coating
• Balanced to 18,000 RPM
• Tolerance is .0003″ Maximum
• Superior Finish & Craftsmanship
• 2.76″ Gage Length
• Nut type is hex

Specifications

• Pro-Series High Speed, Balanced ER-16 BT40 Spring Collet Chuck With Hex Nut
• Made of 20CrMnTi alloy steel
• Electrolysis nickel coating
• Balanced to 18,000 RPM
• Tolerance is .0003″ Maximum
• Superior Finish & Craftsmanship
• 2.76″ Gage Length
• Nut type is hex.
• Weight: 2.6
• 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.