Spring Collet Chuck for CNC Engraving and Milling Tools, 3mm Inner Diameter, 15.3mm Outer, 30.5mm Height, 0.005mm Accuracy, 65Mn Spring Steel, Heat Treated and Cryogenic Treated for Tight Workholding on Milling Lathe

Single-Pack: Spring Collet Chuck for CNC Milling
✔️ ID 3mm, OD 15.3mm, height 30.5mm, accuracy 0.005mm

This SK10 spring collet chuck delivers tight workholding for CNC milling and engraving. It’s built for stable performance on milling machines, engraving machines, and other machining centers requiring precise tool retention.

✅ Inner diameter: 3.0 mm (0.118 in)
✅ Outer diameter: 15.3 mm (0.602 in)
✅ Height: 30.5 mm (1.201 in)
✅ Hardness: 46-48 HRC; Material: 65Mn spring steel
✅ Heat-treated and cryogenic-treated for wear resistance
✅ Reinforced top design to prevent dust ingress during use

💡 What is a spring collet chuck used for in CNC milling and engraving applications? Handy tool retention with precise clamping for small-diameter tooling.
- handy for secure tool retention on CNC milling and engraving equipment
- provides tight clamping with 0.005mm accuracy to reduce runout
- works with SK10 collets for small-diameter tooling in milling centers

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