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Omega Products DV40 Power Milling Chuck - 25mm - 90mm Gauge Length - 12,000RPM - G6.3
| Taper | DV40 |
| Collet Size | 25 |
| Gauge Length | 80 |
| Balance | G6.3@12000RPM |
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Description
The Omega DV40 Power Milling Chuck is a precise toolholding solution designed for fast, repeatable tool changes in milling setups. Compatible with 25 mm tooling and a 90 mm gauge length, it supports quick, consistent tool engagement across a range of machines. With a maximum speed of 12,000 RPM, it balances cutting speed with stability for productive milling.
Engineered to the G6.3 standard, this chuck emphasizes precise balance to minimize vibrations during operation. The result is a smoother cut, better surface finish, and tighter dimensional control on finished parts—ideal for high-precision workflows and demanding milling tasks.
- High-Speed Stability up to 12,000 RPM: Delivers strong cutting performance at high spindle speeds while optimized balance reduces chatter and vibrations for cleaner cuts and longer tool life.
- G6.3 Balanced Design: Precision balance ensures even weight distribution across the speed range, reducing wobble and delivering consistent tool engagement for repeatable results.
- 25mm Tooling with 90mm Gauge Length: Provides a secure, repeatable grip for standard 25 mm tooling with a 90 mm gauge length, enabling accurate alignment and dependable clamping across jobs.
This DV40 milling chuck is a reliable choice for professionals who need fast setups, consistent runout control, and dependable performance from part to part—helping you shorten cycle times, improve surface finishes, and maintain tight tolerances in everyday milling work.
Part Numbers
- Protool Part Number
- OM31390
- 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 Power Milling Chucks - 12,000RPM - G6.3
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