Please log in here to access all benefits, including promotional discounts and faster checkouts.


Omega Products DV40 End mill Holder - 12mm Bore Size - 20,000RPM - G2.5 - 100mm Gauge Length - Form AD
Learn more about Klarna
Description
The Omega DV40 End Mill Holder is a precision mounting solution designed for professionals and hobbyists alike. With a 12mm bore and a 100mm gauge length, it securely supports a wide range of end mills, making it ideal for both roughing and finishing operations. Built to perform at high speeds, it helps you maintain consistent tooling performance across demanding milling tasks.
- Secure clamping for repeatable accuracy: The precise construction and reliable locking mechanism grip the end mill firmly, preventing slippage and preserving tight tolerances throughout the cut.
- Broad compatibility with multiple end mills: Designed to accommodate a range of diameters and shank sizes, enabling quick tool changes without swapping holders and reducing setup time.
- High-speed balance for smooth cutting: Balance grades G2.5/G6.3 ensure stable rotation within the 15,000–25,000 RPM range, minimizing vibrations and delivering consistent cutting performance.
In everyday milling, this holder translates to tangible benefits: reliable tool retention, smoother operation at high speeds, and easier tool changes that keep your projects on schedule. The DV40’s rigid 100mm gauge length and precise 12mm bore support durable, repeatable performance across a variety of milling applications, giving you confidence in every cut.
Part Numbers
- Protool Part Number
- OM31464
- 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 End Mill Holders - 15,000 - 25,000RPM - G2.5/G6.3
View full collection →You are viewing OM31464. Click any other SKU to view its full details.
| Product SKU | Taper | Bore Size | Gauge Length | Form | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM31206 | DV40 | 6 | 50 | AD | G2.5@20000RPM | £27.51 | In Stock | |
| OM31727 | DV40 | 6 | 50 | AD/B | G2.5@25000RPM | £40.14 | In Stock | |
| OM31461 | DV40 | 6 | 100 | AD | G2.5@20000RPM | £33.23 | In Stock | |
| OM31728 | DV40 | 6 | 100 | AD/B | G2.5@25000RPM | £46.03 | In Stock | |
| OM31729 | DV40 | 6 | 160 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM36214 | DV40 | 6 | 200 | AD | G6.3@15000RPM | £112.31 | In Stock | |
| OM31207 | DV40 | 8 | 50 | AD | G2.5@20000RPM | £27.51 | In Stock | |
| OM31731 | DV40 | 8 | 50 | AD/B | G2.5@25000RPM | £40.14 | In Stock | |
| OM31462 | DV40 | 8 | 100 | AD | G2.5@20000RPM | £33.23 | In Stock | |
| OM31732 | DV40 | 8 | 100 | AD/B | G2.5@25000RPM | £46.03 | In Stock | |
| OM31733 | DV40 | 8 | 160 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM36215 | DV40 | 8 | 200 | AD | G6.3@15000RPM | £112.31 | In Stock | |
| OM31208 | DV40 | 10 | 63 | AD | G2.5@20000RPM | £27.51 | In Stock | |
| OM31735 | DV40 | 10 | 63 | AD/B | G2.5@25000RPM | £40.14 | In Stock | |
| OM31463 | DV40 | 10 | 100 | AD | G2.5@20000RPM | £33.23 | In Stock | |
| OM31736 | DV40 | 10 | 100 | AD/B | G2.5@25000RPM | £46.03 | In Stock | |
| OM31737 | DV40 | 10 | 160 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM36216 | DV40 | 10 | 200 | AD | G6.3@15000RPM | £112.31 | In Stock | |
| OM31209 | DV40 | 12 | 63 | AD | G2.5@20000RPM | £27.51 | In Stock | |
| OM31739 | DV40 | 12 | 63 | AD/B | G2.5@25000RPM | £40.14 | In Stock | |
| OM31464 Viewing | DV40 | 12 | 100 | AD | G2.5@20000RPM | £33.23 | In Stock | |
| OM31740 | DV40 | 12 | 100 | AD/B | G2.5@25000RPM | £46.03 | In Stock | |
| OM31741 | DV40 | 12 | 160 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM36217 | DV40 | 12 | 200 | AD | G6.3@15000RPM | £112.31 | In Stock | |
| OM31980 | DV40 | 14 | 63 | AD | G2.5@20000RPM | £35.53 | In Stock | |
| OM30372 | DV40 | 14 | 100 | AD | G2.5@20000RPM | £38.96 | In Stock | |
| OM31467 | DV40 | 16 | 35 | AD | G2.5@20000RPM | £43.68 | In Stock | |
| OM31211 | DV40 | 16 | 63 | AD | G2.5@20000RPM | £27.51 | In Stock | |
| OM31743 | DV40 | 16 | 63 | AD/B | G2.5@25000RPM | £40.14 | In Stock | |
| OM31465 | DV40 | 16 | 100 | AD | G2.5@20000RPM | £33.23 | In Stock | |
| OM31744 | DV40 | 16 | 100 | AD/B | G2.5@25000RPM | £46.03 | In Stock | |
| OM30257 | DV40 | 16 | 160 | AD | G2.5@20000RPM | £56.38 | In Stock | |
| OM31745 | DV40 | 16 | 160 | AD/B | G2.5@25000RPM | £63.74 | In Stock | |
| OM30258 | DV40 | 16 | 200 | AD | G2.5@20000RPM | £120.13 | In Stock | |
| OM31981 | DV40 | 18 | 63 | AD | G2.5@20000RPM | £35.53 | In Stock | |
| OM30782 | DV40 | 18 | 100 | AD | G2.5@20000RPM | £38.96 | In Stock | |
| OM31468 | DV40 | 20 | 35 | AD | G2.5@20000RPM | £43.68 | In Stock | |
| OM31212 | DV40 | 20 | 63 | AD | G2.5@20000RPM | £27.51 | In Stock | |
| OM31747 | DV40 | 20 | 63 | AD/B | G2.5@25000RPM | £40.14 | In Stock | |
| OM31466 | DV40 | 20 | 100 | AD | G2.5@20000RPM | £33.23 | In Stock | |
| OM31748 | DV40 | 20 | 100 | AD/B | G2.5@25000RPM | £46.03 | In Stock | |
| OM30999 | DV40 | 20 | 160 | AD | G2.5@20000RPM | £54.30 | In Stock | |
| OM31749 | DV40 | 20 | 160 | AD/B | G2.5@25000RPM | £63.74 | In Stock | |
| OM30259 | DV40 | 20 | 200 | AD | G2.5@20000RPM | £120.13 | In Stock | |
| OM31469 | DV40 | 25 | 35 | AD | G2.5@20000RPM | £43.68 | In Stock | |
| OM30260 | DV40 | 25 | 70 | AD | G2.5@20000RPM | £26.99 | In Stock | |
| OM31214 | DV40 | 25 | 90 | AD | G2.5@20000RPM | £27.51 | In Stock | |
| OM31213 | DV40 | 25 | 100 | AD | G2.5@20000RPM | £33.23 | In Stock | |
| OM31751 | DV40 | 25 | 100 | AD/B | G2.5@25000RPM | £46.03 | In Stock | |
| OM30261 | DV40 | 25 | 160 | AD | G2.5@20000RPM | £56.38 | In Stock | |
| OM31752 | DV40 | 25 | 160 | AD/B | G2.5@25000RPM | £63.74 | In Stock | |
| OM30262 | DV40 | 25 | 200 | AD | G2.5@20000RPM | £120.13 | In Stock | |
| OM31470 | DV40 | 32 | 65 | AD | G2.5@20000RPM | £43.68 | In Stock | |
| OM31215 | DV40 | 32 | 100 | AD | G2.5@20000RPM | £27.51 | In Stock | |
| OM31754 | DV40 | 32 | 100 | AD/B | G2.5@25000RPM | £46.03 | In Stock | |
| OM30263 | DV40 | 32 | 160 | AD | G2.5@20000RPM | £58.83 | In Stock | |
| OM31755 | DV40 | 32 | 160 | AD/B | G2.5@25000RPM | £69.65 | In Stock | |
| OM36218 | DV40 | 32 | 200 | AD | G6.3@15000RPM | £135.75 | In Stock | |
| OM31216 | DV40 | 40 | 115 | AD | G2.5@20000RPM | £41.26 | In Stock |
No products match your filters.