HHIP Single ER-20 3/8" Spring Collet, Pro Grade Collet for Accurate Tool Holding, Precision Collet for Mills, Lathes and Routers, Tough Workholding Built for Daily Shop Use

HHIP Single ER-20 3/8" Spring Collet, 20-3/8"
✔️ Single spring collet, 20-3/8", CNC and Manual Use, Long Tool Life

The HHIP ER-20 3/8" Spring Collet is 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. This listing is for one single item.

✅ Brand: HHIP
✅ Mfr part number: 3900-5188
✅ Product type: Spring Collet
✅ Pack size: Single, 1 piece
✅ Size or length: 20-3/8"

💡 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.

Grab the HHIP ER-20 3/8" Spring Collet and get the job done right.