STM Single 516 5C Collet, Go-To Pick for Machinists and CNC Shops, Pro Grade Collet for Accurate Tool Holding, Precision Collet for Mills, Lathes and Routers

STM Single 516 5C Collet for Daily Work, Pro Grade Pick
✔️ Single collet, Accurate Tool Holding, CNC and Manual Use

This STM 516 5C 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 is a single piece listing.

✅ Brand: STM
✅ Mfr part number: 325330
✅ Product type: Collet
✅ Pack size: Single, 1 piece

💡 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.

Pick up the STM 516 5C Collet and keep your jobs moving.