Please log in here to access all benefits, including promotional discounts and faster checkouts.


Omega Products ER25 Imperial Collet - 10 Micron Run-Out - 5/8
Learn more about Klarna
Description
The Omega Products ER25 Imperial Collet is a precision tool holder designed for imperial-sized tooling in milling, drilling, and CNC work. Built to deliver exceptional accuracy and reliability, this collet keeps cutting tools centered under load for consistent results.
With a 10-micron run-out and an ER25 sizing, it integrates with standard ER25 collet chucks to provide a secure, efficient grip on imperial cutting tools, helping minimize deflection during operations.
- 10-Micron Run-Out Precision: Delivers precise tool alignment and reduces deflection under load, helping you achieve consistent tolerances and better surface quality.
- ER25 Compatibility and Secure Holding: Designed to fit ER25 collet chucks, providing a secure grip on imperial-sized tools for reliable, repeatable results.
- Built for Reliable, Long-Term Use: Precision-engineered for durability in demanding machining environments, delivering dependable performance across jobs and over time.
By delivering tight run-out, secure tool holding, and compatibility with imperial tooling, this collet helps improve part accuracy, reduce rework, and keep your machining workflow efficient and predictable.
Part Numbers
- Protool Part Number
- OM32774
- 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 Imperial Collets - 10 Micron Run-Out
View full collection →You are viewing OM32774. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM32765 | ER25 | 1/16 | £16.52 | In Stock | |
| OM32766 | ER25 | 1/8 | £11.81 | In Stock | |
| OM32767 | ER25 | 3/16 | £11.81 | In Stock | |
| OM32768 | ER25 | 1/4 | £11.81 | In Stock | |
| OM32769 | ER25 | 5/16 | £11.81 | In Stock | |
| OM32770 | ER25 | 3/8 | £11.81 | In Stock | |
| OM32771 | ER25 | 7/16 | £11.81 | In Stock | |
| OM32772 | ER25 | 1/2 | £11.81 | In Stock | |
| OM32773 | ER25 | 9/16 | £11.81 | In Stock | |
| OM32774 Viewing | ER25 | 5/8 | £11.81 | In Stock |
No products match your filters.