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Description
Technical data for the ER32 Ø9 mm collet
| Technical data | |
|---|---|
| Hole diameter d | 9-8 mm |
| Outside diameter D | 33 mm |
| Overall length L | 40 mm |
ER32 9 mm collet – stable tool clamping in demanding applications
The ER32 Ø9 mm collet is a high-quality clamping system component designed for cutting tools with straight shanks. Made from 65Mn spring steel with a hardness of 44-48 HRC, it provides durable, precise clamping of milling cutters, drills, taps, and countersinks with a shank diameter of 9 mm.
Key advantages of the ER32 Ø9 mm collet
- High clamping repeatability – low radial runout delivers machining accuracy and vibration-free operation
- 65Mn spring steel construction – ensures reliable elasticity and lasting mechanical durability
- Manufactured in accordance with DIN 6499 – confirms compatibility with ER32 system holders and nuts
- Clamping range 9-8 mm – a fitting tolerance of 1 mm allows flexible selection of tools with similar diameters
- Versatile applications – suitable for CNC milling machines, machining centers, engraving machines, and shop drilling machines
ER32 9 mm collet is a practical choice for operators using tools with a shank diameter of 9 mm. Recommended for professional toolrooms, maintenance departments, and machining facilities. Choose an ER32 collet to ensure maximum tool stability during operation.
Frequently asked questions
ER32 collets allow tools with shank diameters between 1 mm and 20 mm to be clamped. Each size has a clamping tolerance of 1 mm, providing a wide range of applications.
Slide the collet into the nut at an angle, engaging the groove with the eccentric lip. Once it is pressed fully into place, fit the nut onto the tool holder and tighten it to the required torque with an appropriate wrench.
Sizes are identified by their external dimensions: ER11 is 11.5×18 mm, ER16 is 17×28 mm, ER20 measures 21×31 mm, ER25 is 26×34 mm, ER32 is 33×40 mm, and ER40 is 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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