Er25 10mm Spring Collet For CNC Milling And Lathe Tools, Pro Grade High Precision Chuck With 1mm Elastic Shrinkage, 40Cr Steel Construction, Durable And Reliable Clamping For Engraving Machines And Metalworking Projects, Clamps 10mm Diameter
This ER25-10 spring collet is a high-precision chuck designed for CNC milling, engraving machines, and metalworking projects. It provides a secure grip on 10 mm tooling in a compact form, making setup quick and repeatable in tight spaces.
✅ Overall size: 26mm OD × 34mm height; clamping diameter 10mm (0.39 in); 1mm shrinkage; ±0.015mm accuracy
✅ Material: 40Cr steel, quenched and tempered for hardness, wear resistance
✅ Clamping range: 9-11mm (0.35-0.43 in) due to 1mm elastic shrinkage
✅ Applications: engraving, CNC milling, boring, drilling on circuit boards
✅ Compatibility: works with standard ER25 collet chucks on milling machines and lathes
💡 What is an ER25 spring collet used for in CNC milling and engraving applications? This handy tool is designed to securely grip 10 mm shank tooling for precise, repeatable work. - Handy for quick tool changes in CNC mills - Improves runout and gripping stability on engraving setups - Made from 40Cr steel with hardening for long life - Works within a 9-11 mm clamping range thanks to 1 mm shrinkage
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