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Description
Technical data for ER32 Ø5 mm precision collet, 0.008 mm
| Technical data | |
|---|---|
| Hole diameter d | 5-4 mm |
| Outside diameter D | 33 mm |
| Overall length L | 40 mm |
| Max. runout | 0.008 mm |

ER32 Ø5 mm precision collet – reliable tool holding, DIN 6499
The ER32 Ø5 mm collet is a precision-grade component for professional CNC machining applications. Made from chromium-manganese spring steel hardened to 58±2 HRC, it provides reliable clamping of tools with straight shanks measuring 4-5 mm in diameter.
Specifications of the ER32 5 mm precision collet
- Controlled radial runout of 0.008 mm – ensures stable tool operation and a high-quality surface finish
- Surface hardness of 58±2 HRC – ensures long service life and wear resistance
- Manufactured in accordance with DIN 6499 – ensures full interchangeability with ER32 system holders
- Clamping range 4-5 mm – a clamping tolerance of 1 mm for flexible tool selection
The ER32 precision collet is designed to clamp milling cutters, drills, taps, countersinks, and reamers with straight shanks. It is used in machining centers, CNC milling machines, engraving machines, and high-speed spindles. Collet dimensions: outside diameter 33 mm, height 40 mm.
A proven solution for professional toolrooms and production departments focused on repeatability and accuracy. Order now and equip your machine with precision accessories.
Frequently asked questions
The precision model guarantees radial runout of up to 0.008 mm, while the standard model allows up to 0.015 mm. Nearly 2 times greater accuracy translates into better machining quality and tighter dimensional tolerances on finished components.
Ideal for finish milling, precision reaming, injection mold machining, and manufacturing components with high accuracy requirements. The 5 mm diameter is one of the commonly used cutting tool shank sizes.
The compact ER11 measures 11.5×18 mm, the common ER16 measures 17×28 mm, the versatile ER20 measures 21×31 mm, the intermediate ER25 measures 26×34 mm, the industrial ER32 measures 33×40 mm, and the largest ER40 measures 41×46 mm. The system designation appears on the collet body in accordance with DIN 6499.
Product accessories
Set of ER-32 Collets 18 pcs DIN-6499
Reference: 0000008783 In stock > 10 items
€103.58 brutto
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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