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Omega Products Shrink Fit Collet Extension - Straight Shank - 12mm - To Accept 4mm Shank Tools
| Inside Diameter | 4 |
| Shank Diameter | 12 |
| Nose Diameter | 8 |
| Overall Length | 150 |
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Description
The Omega Products Shrink Fit Collet Extension with Straight Shank is a precision extension chuck designed to add reach and rigidity to your cutting tools. Sized for a 12 mm straight shank and capable of accepting 4 mm shank tools, it enables deeper drilling and extended milling without sacrificing performance.
Built around a shrink fit design, this extension delivers a tight, secure grip on the tool shank, helping to minimize runout and improve stability during demanding cuts. The cylindrical shank design allows for straightforward installation into a wide range of tool holders and machines, making setup quick and reliable across tasks.
- Shrink-Fit Clamping for Secure Tool Seating: The shrink-fit design provides a tight, uniform grip on 4 mm tools, reducing runout and enhancing stability during heavy cuts.
- 12 mm Straight Shank with Easy Installation: The cylindrical shank slides smoothly into standard tool holders and machines, enabling quick setup and consistent alignment.
- Extended Reach without Compromising Rigidity: Increases reach for deep hole drilling and extended milling while maintaining rigidity for accurate, dependable results.
This extension helps you tackle longer, deeper features with confidence, streamline workflows by reducing tool changes, and achieve consistent results across projects. With its reliable shrink-fit performance and easy integration into existing setups, it supports smoother operations and higher-quality finishes.
Part Numbers
- Protool Part Number
- OM33629
- 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 OM33629. 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 Viewing | 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 | 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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