Micro 100 Single 0.3125 5/16 Bore Dia X Er16 Taper Collet, Tough Workholding Built for Daily Shop Use, Go-To Pick for Machinists and CNC Shops, Pro Grade Collet for Accurate Tool Holding

Micro 100 Single 0.3125 5/16 Bore Dia X Er16 Taper Collet
✔️ Single er-16 collet, Long Tool Life, Accurate Tool Holding

Meet the Micro 100 0.3125 5/16 Bore Dia X Er16 Taper Collet, a collet for holding tools and workpieces on a mill, lathe or router. Machinists, CNC shops and woodworkers use it to grip end mills, drills and stock accurately. You get one single unit with this order.

✅ Brand: Micro 100
✅ Mfr part number: ER16-312
✅ Product type: ER-16 Collet
✅ Pack size: Single, 1 piece

💡 How do I get the best runout from a collet?

Clean, tight setups give the best accuracy.

• Wipe the collet and nut before every use.
• Tighten with the right wrench to spec.
• Replace worn collets that stop gripping evenly.

Add the Micro 100 0.3125 5/16 Bore Dia X Er16 Taper Collet to your kit and work smarter.