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Omega Products Shrink Fit Collet Extension - Straight Shank - 20mm - To Accept 10mm Shank Tools
| Inside Diameter | 10 |
| Shank Diameter | 20 |
| Nose Diameter | 14 |
| Overall Length | 150 |
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Description
The Omega Products Shrink Fit Collet Extension features a straight 20 mm shank and is designed to extend the reach of your cutting tools while maintaining rigidity in demanding machining tasks. It’s ideal for professionals and hobbyists who need deeper access to pockets, slots, and bores without sacrificing accuracy or stability.
This extension accepts standard 10 mm shank tools, enabling versatile tool selection and easy integration into existing setups. It installs quickly into compatible tool holders and machines, delivering precise alignment and reliable performance in deep hole drilling, extended milling, and other challenging operations. Built for precision and durability, it’s crafted to withstand the rigors of busy shop environments.
- Shrink‑Fit design for secure retention: Delivers a tight, vibration‑free grip on 10 mm shank tools to improve stability and cut quality during heavy machining.
- 20 mm straight shank for easy mounting: Simplifies installation into compatible tool holders and machines, reducing setup time and ensuring consistent alignment.
- Accepts 10 mm shank tools for versatility: Expands tooling options by supporting standard 10 mm shank tooling, enhancing adaptability for milling and drilling tasks.
By extending reach while preserving stiffness, this extension keeps your tooling aligned for clean, accurate cuts in hard-to-reach areas. The straightforward mounting and compatibility with 10 mm shank tools help you streamline setups and switch tasks faster, while the durable construction provides dependable performance across a range of demanding applications.
Part Numbers
- Protool Part Number
- OM33639
- 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 Extension Chucks Shrink Fit - Cylindrical Shank
View full collection →You are viewing OM33639. Click any other SKU to view its full details.
| Product SKU | Inside Diameter | Shank Diameter | Nose Diameter | Overall Length | G | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM33628 | 3 | 12 | 8 | 150 | N/A | £79.14 | In Stock | |
| OM33629 | 4 | 12 | 8 | 150 | N/A | £79.14 | In Stock | |
| OM33630 | 3 | 16 | 10 | 150 | N/A | £79.14 | In Stock | |
| OM33631 | 4 | 16 | 10 | 150 | N/A | £79.14 | In Stock | |
| OM33632 | 5 | 16 | 10 | 150 | N/A | £79.14 | In Stock | |
| OM33633 | 6 | 16 | 10 | 150 | M5 | £69.97 | In Stock | |
| OM33634 | 3 | 20 | 10 | 150 | N/A | £79.14 | In Stock | |
| OM33635 | 4 | 20 | 10 | 150 | N/A | £79.14 | In Stock | |
| OM33636 | 5 | 20 | 10 | 150 | N/A | £79.14 | In Stock | |
| OM33637 | 6 | 20 | 10 | 150 | M5 | £69.97 | In Stock | |
| OM33638 | 8 | 20 | 12 | 150 | M6 | £69.97 | In Stock | |
| OM33639 Viewing | 10 | 20 | 14 | 150 | M8 | £69.97 | In Stock | |
| OM33640 | 12 | 20 | 16 | 150 | M10 | £69.97 | In Stock | |
| OM33641 | 8 | 25 | 20 | 150 | M6 | £69.97 | In Stock | |
| OM33642 | 10 | 25 | 20 | 150 | M8 | £69.97 | In Stock | |
| OM33643 | 12 | 25 | 20 | 150 | M10 | £69.97 | In Stock | |
| OM33644 | 14 | 25 | 20 | 150 | M10 | £69.97 | In Stock | |
| OM33645 | 16 | 25 | 22 | 150 | M12 | £69.97 | In Stock | |
| OM33646 | 10 | 32 | 24 | 150 | M8 | £69.97 | In Stock | |
| OM33647 | 12 | 32 | 24 | 150 | M10 | £69.97 | Next Day | |
| OM33648 | 14 | 32 | 27 | 150 | M10 | £69.97 | Next Day | |
| OM33649 | 16 | 32 | 27 | 150 | M12 | £69.97 | In Stock | |
| OM33650 | 18 | 32 | 27 | 150 | M12 | £69.97 | Next Day | |
| OM33651 | 20 | 32 | 27 | 150 | M16 | £69.97 | In Stock |
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