ER-25 10 PIECE 3-16MM METRIC SPRING COLLET SET (3903-5230) (SKU: 3903-5230)
ER-25 10 Piece 3-16mm Metric Spring Collet Set
- Made of high grade tool steel
- Hardened and precision ground
- Meets or exceeds federal specifications
- Includes sizes 3, 4, 5, 6, 8, 10, 12, 14, 15, and 16mm
Specifications
- ER-25 10 Piece 3-16mm Metric Spring Collet Set
- Made of high grade tool steel.
- Hardened and precision ground.
- Meets or exceeds federal specifications.
- Includes sizes 3, 4, 5, 6, 8, 10, 12, 14, 15, and 16mm.
- Weight: 2
- Dimensions: L 5, W 5, H 9
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.












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