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Description
Technical data for the ER32 Ø8 mm collet
| Technical data | |
|---|---|
| Hole diameter d | 8-7 mm |
| Outside diameter D | 33 mm |
| Overall length L | 40 mm |
ER32 collet 8 mm – a reliable component for clamping medium-sized tools
The ER32 Ø8 mm collet is a popular size in the ER32 clamping system, designed for cutting tools with straight shanks. Manufactured from 65Mn spring steel with a hardness of 44-48 HRC, it enables secure, rigid clamping of milling cutters, drills, taps, and countersinks with a shank diameter of 8 mm.
Key advantages of the ER32 collet Ø8 mm
- Optimal concentricity – minimal radial runout guarantees high machining quality without unwanted vibration
- Premium-quality 65Mn spring steel – maintains its elastic properties throughout its service life
- Manufactured to DIN 6499 – ensures full interchangeability with ER32 system holders and nuts
- Clamping range of 8-7 mm – a clamping capacity of 1 mm allows clamping of tools with diameters within this range
- A wide range of applications – ideal for CNC milling machines, machining centers, engraving machines, and drill presses
ER32 8 mm collet is a frequently chosen size due to the widespread use of tools with a 8 mm shank in machining. Recommended for toolrooms, production facilities, and maintenance departments. Choose the ER32 collet and ensure optimal productivity of your machine fleet.
Frequently asked questions
ER32 collets are designed for tools with diameters in the 1-20 mm range. Each size has a clamping capacity of 1 mm, ensuring versatility in use.
Slide the collet into the nut at an angle, engaging the groove with the eccentric lip. Once it is fully pressed into place, attach the nut to the holder and tighten with the designated wrench.
External dimensions identify each size: ER11 measures 11.5×18 mm, ER16 measures 17×28 mm, ER20 measures 21×31 mm, ER25 measures 26×34 mm, ER32 measures 33×40 mm, and ER40 is defined by dimensions of 41×46 mm. The size designation is marked on the body in accordance with DIN 6499.
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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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