Spring Collet Chuck For CNC Engraving And Milling, 6mm Hole, 0.236 Inch Size, 65Mn Spring Steel, Cryo Treated And Heat Hardened, Ultra High Precision Pro Grade Boss Level Workholding On Milling Lathe Tools

High Precision 6mm SK10 Collet Chuck for CNC Milling Machines
✔️ 0.005mm accuracy 6mm ID 15.3mm OD 30.5mm height 65Mn steel 46-48 HRC

This spring collet chuck grips cutting tools tightly inside CNC engraving and milling setups for steady performance during detailed work.

✅ Inner diameter measures 6mm or 0.236 inches
✅ Outer diameter measures 15.3mm or 0.602 inches
✅ Overall height measures 30.5mm or 1.201 inches
✅ Precision reaches 0.005mm or 0.0002 inches after cryo and heat treatment

💡 What is a spring collet chuck used for in machine shops? A spring collet chuck keeps router bits and end mills locked in place on milling and engraving equipment so cuts stay clean and repeatable. - Handy for holding round shank tools without slipping during high speed runs - Fits standard tool holders on CNC mills and manual lathes - Made from tough spring steel that handles repeated tightening cycles - Great choice when you need quick tool changes without losing accuracy

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