Precision Spring Collets | ER20, ER25 & ER32 CNC Tooling
Ensure precision and stability across your machining projects with our industrial-grade spring collets (also known as router chucks). Designed to provide reliable 360-degree concentric clamping, these are the universal standard tool holders for CNC routers, milling machines, drill presses, and lathes. Key Features & Specifications Industry Certified: Manufactured to meet rigorous DIN 6499 and ISO 15488 standards for precision and durability. Versatile Options: Available in ER20, ER25, and ER32 configurations. Comprehensive Sizing: Stocked in both metric and imperial measurements to fit your specific tooling. Selection Guide Collet Type: Choose ER20, ER25, or ER32 based on the size of your machine's spindle. Collet Size: Match the internal diameter of the collet exactly to the shank size of your router tooling. Note: Matching collet nuts are available separately to suit each collet type and size.
Specifications
- Size
- ER20 COLLET 1/2", ER20 COLLET 1/8", ER20 COLLET 12-11MM, ER20 COLLET 4-3MM, ER20 COLLET 5-4MM, ER20 COLLET 6-5MM, ER20 COLLET 8-7MM, ER25 COLLET 1/2", ER25 COLLET 1/4", ER25 COLLET 10-9MM, ER25 COLLET 12-11MM, ER25 COLLET 3-2MM, ER25 COLLET 6-5MM, ER25 COLLET 8-7MM, ER32 COLLET 1/2", ER32 COLLET 1/4", ER32 COLLET 1/8", ER32 COLLET 10-9MM, ER32 COLLET 12-11MM, ER32 COLLET 16-15MM, ER32 COLLET 20-19MM, ER32 COLLET 3-2MM, ER32 COLLET 4-3MM, ER32 COLLET 5-4MM, ER32 COLLET 6-5MM, ER32 COLLET 7-6MM, ER32 COLLET 8-7MM, ER32 COLLET 9-8MM, ER20 COLLET NUT, ER25 COLLET NUT, ER32 COLLET NUT
Variants (31)
- ER20 COLLET 1/2" — 5.49 GBP — In stock
- ER20 COLLET 1/8" — 5.49 GBP — In stock
- ER20 COLLET 12-11MM — 5.49 GBP — In stock
- ER20 COLLET 4-3MM — 5.49 GBP — In stock
- ER20 COLLET 5-4MM — 5.49 GBP — In stock
- ER20 COLLET 6-5MM — 5.49 GBP — In stock
- ER20 COLLET 8-7MM — 5.49 GBP — In stock
- ER25 COLLET 1/2" — 5.49 GBP — In stock
- ER25 COLLET 1/4" — 5.49 GBP — In stock
- ER25 COLLET 10-9MM — 5.49 GBP — In stock
- ER25 COLLET 12-11MM — 5.49 GBP — In stock
- ER25 COLLET 3-2MM — 5.49 GBP — In stock
- ER25 COLLET 6-5MM — 5.49 GBP — In stock
- ER25 COLLET 8-7MM — 5.49 GBP — In stock
- ER32 COLLET 1/2" — 5.49 GBP — In stock
- ER32 COLLET 1/4" — 5.49 GBP — In stock
- ER32 COLLET 1/8" — 5.49 GBP — In stock
- ER32 COLLET 10-9MM — 5.49 GBP — In stock
- ER32 COLLET 12-11MM — 5.49 GBP — In stock
- ER32 COLLET 16-15MM — 5.49 GBP — In stock
- ER32 COLLET 20-19MM — 5.49 GBP — In stock
- ER32 COLLET 3-2MM — 5.49 GBP — In stock
- ER32 COLLET 4-3MM — 5.49 GBP — In stock
- ER32 COLLET 5-4MM — 5.49 GBP — In stock
- ER32 COLLET 6-5MM — 5.49 GBP — In stock
- ER32 COLLET 7-6MM — 5.49 GBP — In stock
- ER32 COLLET 8-7MM — 5.49 GBP — In stock
- ER32 COLLET 9-8MM — 5.49 GBP — Out of stock
- ER20 COLLET NUT — 4.75 GBP — In stock
- ER25 COLLET NUT — 6.20 GBP — In stock
- ER32 COLLET NUT — 6.90 GBP — In stock
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