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Omega Products ER25 Collet Ultra Precision- 5 Micron Run-Out - 4mm - 3mm
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Description
The Omega ER25 Collet Ultra Precision is a precision clamp for round shank tools used in ER25 collet chuck systems. It delivers ultra-low run-out, helping you achieve accurate, concentric cuts in milling and drilling tasks.
Designed for engineers, machinists, and hobbyists alike, this collet provides a reliable grip and repeatable performance when precision matters.
- Ultra-precise 5 micron run-out: Keeps tool run-out exceptionally low to maintain concentricity and improve accuracy and surface finish in milling and drilling operations.
- ER25 compatibility and versatility: Fits standard ER25 collet chucks, enabling secure clamping and easy tool changes across a wide range of round shank tools.
- Rugged, precision-machined construction: Built to withstand daily workshop use, delivering consistent clamping force and long service life with minimal maintenance.
By delivering tight concentricity and secure tool retention, this collet helps you reduce runout-related defects, achieve better surface quality, and cut setup time. The durable construction supports consistent performance across jobs, making it a dependable choice for shops, makers, and professionals who demand precision and repeatable results.
Part Numbers
- Protool Part Number
- OM32232
- Brand
- Omega
- Category
- ER Collet
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 OM32232. 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 Viewing | 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 | 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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