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Omega Products BT50 Combi Shell Mill Arbor - COMBI22 - 15,000 RPM - G6.3 - 70mm Gauge Length
| Taper | BT50 |
| Spigot Size | 22 |
| Gauge Length | 70 |
| Balance | G6.3@15000RPM |
Learn more about Klarna
The BT50 Combi Shell Mill Arbor is a precision mounting shaft designed to securely hold shell milling cutters on BT50 spindles. Built for engineers, machinists, and shops that demand dependable high-speed performance, it supports fast changeovers and consistent cutting results at speeds up to 15,000 RPM. The COMBI22 model brings a reliable balance of rigidity and ease of use to your BT50 milling setup.
- BT50 compatibility and fast changeover: Securely mounts shell mills on BT50 spindles, enabling quick tool changes and stable performance up to 15,000 RPM.
- Precision runout (G6.3): Engineered to G6.3 tolerances to ensure tight runout and consistent cut quality, reducing chatter and improving surface finish.
- 70 mm gauge length for versatile setups: The 70 mm gauge length provides flexible engagement options with a wide range of shell mills, supporting repeatable setups and quicker adjustments.
Designed for reliability in demanding milling environments, the BT50 Combi Shell Mill Arbor COMBI22 delivers secure tool seating, precise accuracy, and flexible installation. Its robust construction and exacting tolerances help streamline your workflow, minimize downtime, and produce consistent results across batches, giving you confidence in every run.
| Taper | BT50 |
| Spigot Size | 22 |
| Gauge Length | 70 |
| Balance | G6.3@15000RPM |
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 BT50 Combi Shell Mill Arbors - 15,000 RPM - G6.3
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