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Omega Products ER25 Imperial Collet - 10 Micron Run-Out - 5/16
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Description
The Omega ER25 Imperial Collet is a precision tool holder designed for imperial-sized cutting tools. It’s ideal for machinists, fabricators, and hobbyists who need dependable accuracy in milling, drilling, and finishing tasks. Sized for 5/16-inch tooling, this collet integrates seamlessly with standard ER25 collet chucks to deliver a secure, reliable grip.
- 10 µm run-out for precise tool alignment: minimizes deflection and ensures consistent accuracy across cuts, helping you hit tight tolerances with confidence.
- ER25 compatibility for imperial tooling: fits standard ER25 chucks, enabling quick changes and secure holding of imperial-sized cutting tools without fuss.
- Rugged construction for durable, reliable grip: built to withstand demanding workloads while maintaining steady grip and repeatable performance over time.
With its tight run-out, robust build, and straightforward compatibility, this collet helps you keep tools centered, reduce rework, and improve finish quality. It supports smoother setups, longer tool life, and consistent results, making your machining workflow more efficient from setup to completion.
Part Numbers
- Protool Part Number
- OM32769
- 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 OM32769. 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 Viewing | 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 | ER25 | 5/8 | £11.81 | In Stock |
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