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Description
Technical data for the ER32 Ø14 mm collet
| Technical Data | |
|---|---|
| Bore Diameter d | 14-13 mm |
| Outside Diameter D | 33 mm |
| Overall Length L | 40 mm |
ER32 14 mm collet – secure clamping of larger diameters in a system with industrial-grade strength
The ER32 collet with a 13-14 mm range provides secure clamping of tools with larger shank diameters in a system designed for intensive machining operations. Construction from hardened 65Mn spring steel with a hardness of 44-48 HRC in accordance with DIN 6499 guarantees radial runout does not exceed 0.015 mm. The 1 mm collapse range allows versatile tool fitting across a wide range of sizes.
Key advantages of the ER32 14 mm collet
- Maximum radial runout of 0.015 mm according to DIN 6499 – positioning precision essential for accurate milling and drilling of components with tight tolerances
- Clamping range of 13-14 mm with a 1 mm collapse range – flexibility in mounting tools with slightly different cylindrical shank dimensions
- Substantial 33×40 mm dimensions guaranteeing industrial rigidity – effective vibration elimination during heavy machining with larger-diameter tools
- 65Mn steel hardened to 44-48 HRC – strength that ensures consistent clamping properties over many years of intensive use
- Compliance with ISO 15488 – universal interchangeability with holders from leading toolholding system manufacturers
The collet is designed to secure end mills, twist drills, machine taps, and reamers used to machine structural steels, aluminum alloys, and cast irons. The 14 mm diameter is among the larger shank sizes used for intensive stock removal from industrial parts. The ER32 system, measuring 33×40 mm, exceeds the smaller ER11, ER16, ER20, and ER25 systems in mass and rigidity, providing exceptional stability at increased cutting parameters. A proven solution for manufacturing plants performing heavy machining of medium-sized components.
Frequently asked questions
Used to mount end mills, twist drills, machine taps, reamers, and other tools with a cylindrical shank in the 13-14 mm range. The 1 mm collapse range allows shanks with slightly different diameters to be clamped.
The ER32 design, measuring 33×40 mm, has significantly greater mass and rigidity than smaller ER systems. Its robust construction dampens vibration more effectively during intensive machining, improving surface finish and extending tool life.
The miniature ER11 measures 11.5×18 mm, the popular ER16 measures 17×28 mm, the versatile ER20 measures 21×31 mm, the intermediate ER25 measures 26×34 mm, the industrial ER32 is identified by its 33×40 mm dimensions, and the largest ER40 measures 41×46 mm. The system designation appears on the collet body in accordance with the requirements of 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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