15 Pcs ER25 Collet Set 2mm to 16mm in 1mm Increments for Boring Drilling Tapping Milling Lathe Engraving Tool Precision Ground to 0.008mm Must Have Shop Ready Plastic Case Pro Grade Machining Accessory

ER25 Collet Set 15 Pieces 2mm to 16mm for Machining Shops
✔️ 15 ER25 collets 2-16mm precision to 0.008mm in plastic case

ER25 collets hold round tool shanks tight during milling drilling and lathe work in any shop that needs repeatable accuracy.

✅ Precision ground from 65Mn steel to 0.008mm runout
✅ Covers 2mm through 16mm sizes in 1mm steps
✅ All 15 pieces stored in one sturdy plastic case
✅ Ready for boring tapping engraving and general machining

💡 What are collets used for in machine shops? They grip tool shanks so cutters stay centered and stable under load. - Common on mills lathes and CNC spindles for quick changes - Keep runout low during high speed drilling and finishing cuts - Handle a range of sizes without swapping holders every time

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