ER40 Collet Chuck 15.5 To 16mm Precision Spring Collet For CNC Milling Lathe And Engraving Machines High Accuracy Tool Holder With Double Bearing Grinding Reducing Wear And Ensuring Tight Reliable Spindle Fit
Regular price
$74.95
Sale price$178.00you save $103.05
High Accuracy ER40 Collet Chuck Holds 15.5-16mm Tools in CNC Mills
✔️ ER40 series double bearing design fits 15.5-16mm range tightly
✅ Drill tightening design keeps the hold secure during runs
✅ Covers 15.5-16mm size range for accurate tool changes
✅ Comes with standard ER40 collets plus optional sizes and wrenches
✔️ ER40 series double bearing design fits 15.5-16mm range tightly
This spring collet works as a handy tool holder for precision machining on CNC mills, lathes, and engraving machines where tight spindle fit matters most.
✅ Double bearing grinding unit cuts down on wear and tear✅ Drill tightening design keeps the hold secure during runs
✅ Covers 15.5-16mm size range for accurate tool changes
✅ Comes with standard ER40 collets plus optional sizes and wrenches
💡 Why does proper spindle fit matter when running high speed drills on a lathe? A good fit keeps the tool steady so cuts stay on target and vibration stays low. - Double bearing units like this one help the collet stay aligned even after repeated use - Spring style holders grip the tool shaft evenly across the 15.5-16mm zone - Adjustable trimming angle lets you dial in exact heights and depths without extra setup time
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