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Omega Products DV50 Combi Shell Mill Arbor - 16mm - DIN69871 - 15,000RPM - G6.3 - 55mm Gauge Length
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Description
The Omega DV50 Combi Shell Mill Arbor is a DIN69871‑compliant tool holder designed for reliable shell milling. With a 16 mm shank and a 55 mm gauge length, it delivers a stable, repeatable fit across compatible shell mills and supports quick tool changes for efficient production runs.
Engineered for high-speed machining, this arbor handles up to 15,000 RPM and carries a G6.3 balance rating to minimize vibrations. That combination helps you achieve smoother cuts, better surface finishes, and longer cutter life even under demanding milling conditions.
- DIN69871 Interface: Built to the DIN69871 standard, offering broad compatibility with a wide range of shell mills and dependable seating for repeatable performance.
- High‑speed Capability: Designed for aggressive cutting at up to 15,000 RPM, enabling faster material removal and shorter cycle times without sacrificing accuracy.
- Combi Design for Dual‑Use Cutters: Unique combi design accepts both cylindrical and face milling cutters, reducing setup steps and inventory while delivering consistent clamping and precision; supported by a G6.3 balance rating for smooth, vibration‑minimized operation.
With its 16 mm shank and 55 mm gauge length, this arbour ensures precise alignment with standard tooling, stable cutting across materials, and reliable performance in demanding applications. The DIN69871 compatibility, high-speed capability, and versatile combi design streamline setups, minimize downtime, and deliver consistent results on every job—whether you’re performing precision pocketing or high‑speed roughing. Choose this arbour for dependable, long‑lasting performance in everyday milling workloads.
Part Numbers
- Protool Part Number
- OM31220
- 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 DV50 Combi Shell Mill Arbors - DIN69871 - 15,000RPM - G6.3
View full collection →You are viewing OM31220. Click any other SKU to view its full details.
| Product SKU | Taper | Spigot Size | Gauge Length | Form | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM31220 Viewing | DV50 | 16 | 55 | AD | £69.65 | In Stock | |
| OM31222 | DV50 | 22 | 55 | AD | £69.65 | In Stock | |
| OM31221 | DV50 | 22 | 100 | AD | £99.15 | In Stock | |
| OM31225 | DV50 | 27 | 55 | AD | £69.65 | In Stock | |
| OM31224 | DV50 | 27 | 100 | AD | £99.15 | In Stock | |
| OM31228 | DV50 | 32 | 55 | AD | £69.65 | In Stock | |
| OM31227 | DV50 | 32 | 100 | AD | £99.15 | In Stock | |
| OM31231 | DV50 | 40 | 60 | AD | £69.65 | In Stock | |
| OM31229 | DV50 | 40 | 100 | AD | £99.15 | In Stock |
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