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Description
Technical data for the ER32 Ø19 mm collet
| Technical Data | |
|---|---|
| Hole diameter d | 19-18 mm |
| Outside diameter D | 33 mm |
| Overall length L | 40 mm |

ER32 19 mm collet – a professional solution for large tools
The ER32 Ø19 mm collet is a key component of the clamping system for cutting tools with straight shanks. Made from 65Mn spring steel with a hardness of 44-48 HRC, it offers secure, precise clamping of milling cutters, drills, taps, and countersinks with a shank diameter of 19 mm.
Main advantages of the ER32 Ø19 mm collet
- Minimal radial runout – ensures high machining accuracy and operation without unwanted vibration
- 65Mn spring steel construction – guarantees lasting elasticity and mechanical strength
- Manufactured in accordance with DIN 6499 – confirms compatibility with ER32 system holders and nuts
- Clamping range 19-18 mm – a fitting tolerance of 1 mm allows flexible tool selection
- Multipurpose applications – excellent for CNC milling machines, machining centers, drilling machines, and engraving machines
ER32 19 mm collet is a solution for specialists machining with tools that have large shank diameters. Recommended for professional toolrooms, maintenance departments, and production facilities. Choose an ER32 collet to ensure maximum clamping rigidity.
Frequently asked questions
ER32 collets are designed for tools with diameters from 1 mm to 20 mm. Each size offers a fitting tolerance of 1 mm, providing a wide range of applications.
Insert the collet into the nut at an angle and engage its groove with the eccentric retaining ring. Press the collet in fully, fit the nut onto the holder, and tighten it with the designated wrench.
Each size is identified by its external dimensions: 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 measures 41×46 mm. The size designation appears 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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