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Omega Products ER25 Collet Ultra Precision- 5 Micron Run-Out - 7mm - 6mm
| Collet Size | ER25 |
| Clamping Size | 7.0-6.0 |
Learn more about Klarna
Omega Products ER25 Collet Ultra Precision is a high-precision tool holder accessory designed to clamp round-shank tools in an ER25 collet chuck. Its standout feature is an ultra-low 5 micron run-out, delivering exceptional concentricity for demanding milling, drilling, and finishing tasks.
It’s ideal for engineers, machinists, hobbyists, and shop environments needing repeatable accuracy. The collet is compatible with 6–7 mm round shank tools, enabling secure grip and consistent performance across multiple setups.
- 5 micron run-out for exceptional concentricity: precise tool alignment minimizes deviation across passes, improving accuracy and surface finish.
- Secure, repeatable clamping for 6–7 mm shanks: robust ER25 design grips round tools firmly for consistent results in high-speed machining.
- Durable, hardened steel construction: built to withstand repeated clamping and high-cycle use, maintaining accuracy over time.
With its precise grip and low run-out, this ER25 collet helps you reduce tool deflection, cut fewer reworks, and maintain tight tolerances in every job. It streamlines setup, improves throughput, and delivers reliable, repeatable results across milling, drilling, and finishing tasks.
| Collet Size | ER25 |
| Clamping Size | 7.0-6.0 |
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: Omega Products ER25 Collets Ultra Precision - 5 Micron Run-Out
View full collection →You are viewing OM32236. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM32226 | ER25 | 1.0-0.5 | £18.55 | In Stock | |
| OM32227 | ER25 | 1.5-1.0 | £18.55 | In Stock | |
| OM32228 | ER25 | 2.0-1.0 | £15.18 | In Stock | |
| OM32229 | ER25 | 2.5-2.0 | £15.18 | In Stock | |
| OM32230 | ER25 | 3.0-2.5 | £12.37 | In Stock | |
| OM32231 | ER25 | 3.5-2.5 | £12.94 | In Stock | |
| OM32232 | ER25 | 4.0-3.0 | £12.37 | In Stock | |
| OM32233 | ER25 | 4.5-3.5 | £12.94 | In Stock | |
| OM32234 | ER25 | 5.0-4.0 | £12.37 | In Stock | |
| OM32235 | ER25 | 6.0-5.0 | £12.37 | In Stock | |
| OM32236 Viewing | ER25 | 7.0-6.0 | £12.37 | In Stock | |
| OM32237 | ER25 | 8.0-7.0 | £12.37 | In Stock | |
| OM32238 | ER25 | 9.0-8.0 | £12.37 | In Stock | |
| OM32239 | ER25 | 10.0-9.0 | £12.37 | In Stock | |
| OM32240 | ER25 | 11.0-10.0 | £12.37 | In Stock | |
| OM32241 | ER25 | 12.0-11.0 | £12.37 | In Stock | |
| OM32242 | ER25 | 13.0-12.0 | £12.37 | In Stock | |
| OM32243 | ER25 | 14.0-13.0 | £12.37 | In Stock | |
| OM32244 | ER25 | 15.0-14.0 | £12.37 | In Stock | |
| OM32245 | ER25 | 16.0-15.0 | £12.37 | In Stock |
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