HHIP Single ER-40 31/32" Spring Collet, Precision Collet for Mills, Lathes and Routers, Tough Workholding Built for Daily Shop Use, Go-To Pick for Machinists and CNC Shops

HHIP Single ER-40 31/32" Spring Collet, 40-31/32"
✔️ Single spring collet, 40-31/32", CNC and Manual Use

The HHIP ER-40 31/32" Spring Collet is a collet for holding tools and workpieces on a mill, lathe or router. It's a daily workhorse in machine shops and tool rooms. This listing is for one single item.

✅ Brand: HHIP
✅ Mfr part number: 3900-5291
✅ Product type: Spring Collet
✅ Pack size: Single, 1 piece
✅ Size or length: 40-31/32"

💡 What is an ER collet and what sizes do I need?

ER collets are the most common precision collet system on CNC machines.

• ER-11, ER-16, ER-20, ER-25 and ER-32 are common sizes.
• Each collet covers a small range of shank diameters.
• Pick the collet that matches your shank size closely.

Grab the HHIP ER-40 31/32" Spring Collet and get the job done right.