Please log in here to access all benefits, including promotional discounts and faster checkouts.
Omega Products BT40 Combi Shell Mill Arbor - COMBI27 - 15,000 RPM - G6.3 - 100mm Gauge Length
| Taper | BT40 |
| Spigot Size | 27 |
| Gauge Length | 100 |
| Balance | G6.3@15000RPM |
Learn more about Klarna
The Omega BT40 Combi Shell Mill Arbor (COMBI27) is a versatile mounting solution for shell milling cutters on BT40 spindles. Designed for high-speed machining, it maintains stability and accuracy up to 15,000 RPM, helping you achieve consistent finishes across a range of materials.
With a 100 mm gauge length and a precision balance grade of G6.3, this arbor delivers predictable cutting behavior and reduced runout, so you can trust it for pocketing, profiles, and finishing passes on busy shop floors.
- High-Speed Stability up to 15,000 RPM: Engineered for shell milling on BT40 spindles, this arbor maintains tight runout and rigidity at top speeds to deliver consistent finishes and reliable tool life.
- Precision Balancing G6.3 for Smooth Operation: Balancing class G6.3 minimizes vibration and chatter, reducing wear on cutters and spindles for longer tool life and accurate results.
- 100 mm Gauge Length for Enhanced Reach and Rigidity: The 100 mm gauge length improves cutter engagement stability and resists deflection, enabling cleaner pockets and more predictable performance in demanding cuts.
With the COMBI27 BT40 Combi Shell Mill Arbor, you gain a dependable, easy-to-use solution that supports fast setups, consistent results, and improved workflow in shell milling applications. The secure BT40 interface, high-speed capability, and balanced design help reduce downtime and deliver reliable performance across a wide range of materials and programs.
| Taper | BT40 |
| Spigot Size | 27 |
| Gauge Length | 100 |
| 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 BT40 Combi Shell Mill Arbors - 15,000 RPM - G6.3
View full collection →You are viewing OM31034. Click any other SKU to view its full details.
| Product SKU | Taper | Spigot Size | Gauge Length | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM31031 | BT40 | 16 | 55 | G6.3@15000RPM | £40.53 | In Stock | |
| OM31030 | BT40 | 16 | 100 | G6.3@15000RPM | £54.84 | In Stock | |
| OM31033 | BT40 | 22 | 55 | G6.3@15000RPM | £40.53 | In Stock | |
| OM31032 | BT40 | 22 | 100 | G6.3@15000RPM | £54.84 | In Stock | |
| OM31035 | BT40 | 27 | 55 | G6.3@15000RPM | £40.53 | In Stock | |
| OM31034 Viewing | BT40 | 27 | 100 | G6.3@15000RPM | £54.84 | In Stock | |
| OM31036 | BT40 | 32 | 60 | G6.3@15000RPM | £40.53 | In Stock | |
| OM31037 | BT40 | 40 | 60 | G6.3@15000RPM | £47.68 | In Stock |
No products match your filters.
