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Omega Products ER25 Collet Ultra Precision- 5 Micron Run-Out - 12mm - 11mm
| Collet Size | ER25 |
| Clamping Size | 12.0-11.0 |
Learn more about Klarna
Omega Products ER25 Collet Ultra Precision is a high-precision toolholding solution designed to clamp round shank tools inside an ER25 collet chuck. Its standout feature is ultra-tight run-out, helping maintain strict tool geometry throughout precision machining.
This collet is ideal for engineers, machinists, hobbyists, and workshops that demand reliable, repeatable performance on every pass. It supports high-precision milling and drilling where concentricity and finish quality matter.
- Ultra-precise 5 micron run-out: Delivers exceptional concentricity to reduce deflection, improve hole accuracy, and achieve tighter tolerances on finished parts.
- 11–12 mm shank compatibility: Designed to grip tool shanks in the 11 mm to 12 mm range for a secure, consistent clamping that minimizes slip during high-speed cuts.
- ER25 collet chuck compatibility: Optimized for standard ER25 collet chucks, enabling quick setup and repeatable results across multiple jobs.
With the Omega ER25 Ultra Precision Collet, you gain stable, repeatable toolholding that enhances cut quality, reduces setup time, and lowers the risk of run-out-related defects. It supports tighter tolerances and smoother finishes, helping you boost productivity across milling, drilling, and precision machining tasks.
| Collet Size | ER25 |
| Clamping Size | 12.0-11.0 |
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 OM32241. 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 | 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 Viewing | 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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