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Omega Products ER Collet Extension - Hexagon Nut - Straight Shank - C20 ER16A x 50mm
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Description
The Omega Products ER Collet Extension with Hexagon Nut and Straight Shank is a practical add-on for machines that use ER collets. It extends reach to help you handle longer workpieces and access deeper features without swapping tooling setups. This extension helps you expand your machining range while preserving accuracy and stability.
Designed for ER16A systems and featuring a hexagon nut for a secure, easy-to-use connection, paired with a straight shank for straightforward mounting, this extension delivers reliable performance in everyday production. Its robust construction is built to withstand frequent tool changes and demanding cutting conditions, so you can rely on it for consistent results job after job.
- Secure, quick-lock connection: The hexagon nut provides a fast, secure fit to the ER collet, reducing setup time and helping maintain stability during high-speed machining.
- 50 mm extended reach: Increases your machining envelope to accommodate longer workpieces and deeper features without re-fixturing, improving throughput and flexibility.
- Straight shank for easy mounting: Compatible with standard tool holders and spindles, enabling smooth integration and quick tool changes with minimal alignment effort.
With this ER collet extension, you can machine longer shafts, sleeves, and other extended parts while preserving precision. The combination of a secure connection, extended reach, and simple installation supports a more efficient workflow, reduces downtime, and delivers consistent results across demanding applications.
Part Numbers
- Protool Part Number
- OM30020
- Brand
- Omega
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 ER Collet Extension - Hexagon Nut - Straight Shank
View full collection →You are viewing OM30020. Click any other SKU to view its full details.
| Product SKU | Collet Size | Shank Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|
| OM30010 | ER11 | 150 | 16 | £29.80 | In Stock | |
| OM30014 | ER16 | 50 | 16 | £29.80 | In Stock | |
| OM30012 | ER16 | 100 | 16 | £29.80 | In Stock | |
| OM30013 | ER16 | 150 | 16 | £29.80 | In Stock | |
| OM30020 Viewing | ER16 | 50 | 20 | £29.80 | In Stock | |
| OM30018 | ER16 | 100 | 20 | £29.80 | In Stock | |
| OM30019 | ER16 | 150 | 20 | £29.80 | In Stock |
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