Optimum Flange style ER Collet Chucks
Product overview
About this machine.
Optimum Maschinen is a respected German company known for manufacturing high-quality machine tools built to strict European standards. Since its founding in 2003, Optimum has become a trusted name in the metalworking industry, offering a wide range of equipment including metal lathes, milling machines, drilling machines, and grinding tools. Designed in Germany and engineered for precision, reliability, and durability, Optimum machines are used across workshops, training centres, and industrial environments throughout Europe and beyond. Their products are developed with a strong emphasis on innovation, safety, and compliance with European CE regulations, ensuring exceptional performance and long service life.
The Optimum flange style ER collet chucks provide secure, high precision clamping for a variety of cylindrical workpieces using the versatile ER collet system. These chucks offer excellent concentricity and low run out, ensuring reliable accuracy in demanding machining operations.
Features:
- Secure and precise clamping via ER collet system (DIN 6499)
- Suitable for a range of cylindrical workpieces
- High concentricity and low runout for improved machining accuracy
- Versatile one chuck accepts multiple collet sizes
Optional accessories:
- ER collet sets available in stock and also individual collets are available from 3mm up to 26mm in multiple configurations from the ER16 up to ER50
Published data
Specifications
Scroll horizontally to compare models or capacities. Use these to shortlist. We’ll confirm the specification and configuration against the application.| Optimum | ER Collet Chucks | For Hobby Lathes | ||
|---|---|---|---|---|
| Collet Type | Flange Diameter | Optimum Part # | Model lathe suits | Price excl GST |
| ER16 | 22mm | 2440281 | 6114VS, TU1503V | $115.00 |
| ER25 | 72mm | 3440305 | TU2004V | $160.00 |
| ER25 | 52mm | 3440505 | 6125 | $160.00 |
| ER25 | 52mm | 3441305 | 6128 | $160.00 |
| ER32 | 52mm | 3441306 | 6125, 6128, TU2907 | $250.00 |