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Omega Products ER20 Imperial Collet - 10 Micron Run-Out - 1/4
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Description
The Omega Products ER20 Imperial Collet is a precision tool accessory designed for machinists, fabricators, and hobbyists who use imperial-sized cutting tools. It fits standard ER20 collet chucks to deliver a secure, repeatable grip during milling, drilling, and other machining tasks. With a 10 micron run-out specification, this collet helps keep tools aligned and minimizes deflection for cleaner cuts and longer tool life.
- Ultra-low 10 micron run-out: Improves concentricity and reduces run-out-related variance, giving you crisper finishes and more consistent tolerances across parts.
- Imperial tool compatibility with ER20 chucks: Designed to securely grip imperial-sized cutting tools in common ER20 chucks, promoting reliable performance and quick tool changes.
- Durable, precision-machined construction: Built from robust materials with tight tolerances to resist wear and maintain accuracy through busy shop workflows.
This combination of precision grip and reliable construction directly translates to faster setups, fewer rework cycles, and more predictable results. The Omega ER20 Imperial Collet helps you maintain consistent quality across jobs, reduces downtime from tool misalignment, and supports a smoother, more efficient machining workflow for both professional shops and serious hobbyists.
Part Numbers
- Protool Part Number
- OM32744
- 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 ER20 Imperial Collets - 10 Micron Run-Out
View full collection →You are viewing OM32744. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM32741 | ER20 | 1/16 | £18.15 | Next Day | |
| OM32742 | ER20 | 1/8 | £11.81 | In Stock | |
| OM32743 | ER20 | 3/16 | £11.81 | In Stock | |
| OM32744 Viewing | ER20 | 1/4 | £11.81 | In Stock | |
| OM32745 | ER20 | 5/16 | £11.81 | In Stock | |
| OM32746 | ER20 | 3/8 | £11.81 | In Stock | |
| OM32747 | ER20 | 7/16 | £11.81 | In Stock | |
| OM32748 | ER20 | 1/2 | £11.81 | In Stock |
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