Please log in here to access all benefits, including promotional discounts and faster checkouts.
Omega Products DV40 GSK Collet Chuck - GSK25 - DIN69871 - 25,000RPM - G2.5 - 90mm Gauge Length
| Taper | DV40 |
| Collet Size | GSK25 |
| Nut Diameter (D) | 55 |
| Gauge Length (L1) | 90 |
Learn more about Klarna
Description
The Omega DV40 GSK Collet Chuck is a DIN69871 toolholding solution designed to pair seamlessly with GSK collets. It provides a secure, reliable grip for a wide range of cutting tools, making it a dependable choice for workshops, job shops, and in-house manufacturing environments. Built to deliver consistent clamping performance, it helps keep setups stable and repeatable across multiple jobs.
With a maximum speed rating of 25,000 RPM and a G2.5 balance rating, this chuck is optimized for high-speed machining while minimizing vibrations. The 90mm gauge length offers predictable engagement with standard DIN69871 spindles, supporting precise tool retention and stable cutting performance even at demanding feeds and finishes.
- Seamless GSK compatibility: Precisely engineered to mate with GSK collets, delivering reliable tool gripping with minimal runout for a wide range of cutting tools.
- High-speed performance up to 25,000 RPM: Enables faster material removal and shorter cycle times, improving overall productivity on high-speed milling tasks.
- G2.5 balanced for smooth operation: Reduces vibration and chatter, enhancing accuracy, surface finish, and tool life during demanding cuts.
This DV40 GSK Collet Chuck combines robust construction with thoughtful balance and spindle compatibility to support repeatable, high-quality results. Its secure clamping, high-speed capability, and vibration-damping design help streamline setup, minimize downtime, and improve overall efficiency on precision milling and engraving applications.
Part Numbers
- Protool Part Number
- OM30455
- 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 DV40 GSK Collet Chucks - 25,000RPM - G2.5
View full collection →You are viewing OM30455. Click any other SKU to view its full details.
| Product SKU | Taper | Collet Size | Nut Diameter (D) | Gauge Length (L1) | Thread (M) | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OM30449 | DV40 | GSK06 | 19.5 | 60 | M8x1 | G2.5@25000RPM | £79.09 | In Stock | |
| OM30443 | DV40 | GSK06 | 19.5 | 90 | M8x1 | G2.5@25000RPM | £79.09 | In Stock | |
| OM30498 | DV40 | GSK06 | 19.5 | 120 | M8x1 | G2.5@25000RPM | £92.08 | In Stock | |
| OM30444 | DV40 | GSK06 | 19.5 | 150 | M8x1 | G2.5@25000RPM | £102.69 | In Stock | |
| OM30445 | DV40 | GSK10 | 27 | 60 | M11x1 | G2.5@25000RPM | £79.09 | In Stock | |
| OM30446 | DV40 | GSK10 | 27 | 90 | M11x1 | G2.5@25000RPM | £79.09 | In Stock | |
| OM30447 | DV40 | GSK10 | 27 | 120 | M11x1 | G2.5@25000RPM | £92.08 | In Stock | |
| OM30448 | DV40 | GSK10 | 27 | 150 | M11x1 | G2.5@25000RPM | £105.06 | In Stock | |
| OM30450 | DV40 | GSK16 | 40 | 60 | M18x1.5 | G2.5@25000RPM | £79.09 | In Stock | |
| OM30451 | DV40 | GSK16 | 40 | 90 | M18x1.5 | G2.5@25000RPM | £79.09 | In Stock | |
| OM30452 | DV40 | GSK16 | 40 | 120 | M18x1.5 | G2.5@25000RPM | £92.08 | In Stock | |
| OM30453 | DV40 | GSK16 | 40 | 150 | M18x1.5 | G2.5@25000RPM | £105.06 | In Stock | |
| OM30454 | DV40 | GSK16 | 40 | 200 | M18x1.5 | G2.5@25000RPM | £128.66 | In Stock | |
| OM30455 Viewing | DV40 | GSK25 | 55 | 90 | M28x1.5 | G2.5@25000RPM | £92.08 | In Stock | |
| OM30456 | DV40 | GSK25 | 55 | 120 | M28x1.5 | G2.5@25000RPM | £113.33 | In Stock | |
| OM30457 | DV40 | GSK25 | 55 | 150 | M28x1.5 | G2.5@25000RPM | £120.41 | In Stock |
No products match your filters.
