ER-25 CAT 40 V-FLANGE COLLET CHUCK WITH 4.00 GAGE DEPTH (3900-2539)

ER-25 CAT 40 V-FLANGE COLLET CHUCK WITH 4.00 GAGE DEPTH (3900-2539) (SKU: 3900-2539)

ER-25 CAT 40 V-Flange Collet Chuck With 4.00 Gage Depth (3900-2539)

• For CNC machines with a CAT 40 spindle taper
• Hardened and precision ground
• Drawbar end thread is 5/8″-11
• Collet range is 0.040-0.629″
• T.I.R. is <=.0002"

Specifications

• For CNC machines with a CAT 40 spindle taper.
• Hardened and precision ground.
• Drawbar end thread is 5/8″-11.
• Collet range is 0.040-0.629″.
• T.I.R. is <=.0002"
• Weight: 2.95
• 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.