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Omega Products Shrink Fit Collet Extension - Straight Shank - 20mm - To Accept 3mm Shank Tools
| Inside Diameter | 3 |
| Shank Diameter | 20 |
| Nose Diameter | 10 |
| Overall Length | 150 |
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Description
The Omega Products Shrink Fit Collet Extension with Straight Shank provides extended reach and improved rigidity for machining tasks. With a 20 mm straight shank designed to accept 3 mm shank tools, it enables deep hole drilling and extended milling while maintaining a secure shrink-fit grip.
- Extended reach for deep machining: The 20 mm straight shank gives you longer reach, allowing access to deep pockets and features without re-fixturing, while keeping tool paths efficient and accurate.
- Secure shrink-fit grip for stability: Shrink-fit retention clamps onto 3 mm shank tools, delivering a tight, vibration-resistant hold that minimizes runout and preserves surface finish during demanding cuts.
- Rugged, precision-built shank for easy installation: Machined to tight tolerances, the cylindrical shank drops into standard tool holders smoothly, ensuring reliable alignment and long service life across jobs.
Using this extension enhances workflow by enabling deeper operations without frequent setup changes, reducing downtime and tool swaps. The secure grip and robust, precision construction support repeatable performance and reliable finishes in demanding milling and drilling applications.
Part Numbers
- Protool Part Number
- OM33634
- 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 OM33634. 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 Viewing | 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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