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


Omega Products BT40 Face Mill Arbor - FMB32 - 15,000 RPM - G6.3 - 45mm Gauge Length
| Taper | BT40 |
| Spigot Size | 32 |
| Gauge Length | 45 |
| Balance | G6.3@15000RPM |
Learn more about Klarna
The Omega BT40 Face Mill Arbor, model BT40-FMB32, is a precision adapter that securely connects BT40 spindles to face milling cutters, delivering a stable and rigid interface for accurate cuts across a range of milling tasks. Designed for engineers, machinists, and hobbyists alike, it simplifies setup while maintaining tight alignment for repeatable results.
Designed for high-speed work, this arbor supports up to 15,000 RPM and uses a G6.3 precision tolerance to minimize runout at speed. It is built from high-quality materials and machined to tight specifications, ensuring dependable performance and long service life. The 45 mm gauge length provides repeatable cutter positioning and easy integration with standard BT40 setups.
- Rigid BT40-to-face-mill interface: Delivers a stable, concentric connection between your BT40 spindle and the face milling cutter, minimizing runout and improving cut quality.
- High-speed capability with G6.3 precision: Rated for up to 15,000 RPM with tight tolerances, ensuring reliable performance and consistent, smooth finishes at high speeds.
- 45 mm gauge length for repeatable setup: Ensures repeatable seating depth and alignment across tools, making tool changes faster and more predictable in daily production.
Using the BT40 Face Mill Arbor in your setup reduces setup time, improves surface finish, and supports repeatable results across shifts and jobs. Its robust construction and precise engineering provide confidence for busy shops tackling high-speed milling tasks, helping you maintain productivity without compromising accuracy.
| Taper | BT40 |
| Spigot Size | 32 |
| Gauge Length | 45 |
| 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 Face Mill Arbors - 15,000 RPM - G6.3
View full collection →You are viewing OM31068. Click any other SKU to view its full details.
| Product SKU | Taper | Spigot Size | Gauge Length | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM31063 | BT40 | 16 | 45 | G6.3@15000RPM | £32.29 | In Stock | |
| OM31062 | BT40 | 16 | 100 | G6.3@15000RPM | £44.54 | In Stock | |
| OM31355 | BT40 | 16 | 160 | G6.3@15000RPM | £83.81 | In Stock | |
| OM30193 | BT40 | 16 | 200 | G6.3@15000RPM | £122.46 | In Stock | |
| OM31065 | BT40 | 22 | 45 | G6.3@15000RPM | £32.29 | In Stock | |
| OM31064 | BT40 | 22 | 100 | G6.3@15000RPM | £44.54 | In Stock | |
| OM31356 | BT40 | 22 | 160 | G6.3@15000RPM | £83.81 | In Stock | |
| OM31634 | BT40 | 22 | 200 | G6.3@15000RPM | £116.81 | Next Day | |
| OM30194 | BT40 | 22 | 250 | G6.3@15000RPM | £159.95 | In Stock | |
| OM30195 | BT40 | 22 | 300 | G6.3@15000RPM | £174.94 | In Stock | |
| OM31067 | BT40 | 27 | 45 | G6.3@15000RPM | £32.29 | In Stock | |
| OM31066 | BT40 | 27 | 100 | G6.3@15000RPM | £44.54 | In Stock | |
| OM31357 | BT40 | 27 | 160 | G6.3@15000RPM | £83.81 | In Stock | |
| OM30783 | BT40 | 27 | 200 | G6.3@15000RPM | £119.08 | In Stock | |
| OM30784 | BT40 | 27 | 250 | G6.3@15000RPM | £155.54 | In Stock | |
| OM30196 | BT40 | 27 | 300 | G6.3@15000RPM | £174.94 | In Stock | |
| OM31068 Viewing | BT40 | 32 | 45 | G6.3@15000RPM | £32.29 | In Stock | |
| OM31070 | BT40 | 40 | 60 | G6.3@15000RPM | £43.58 | In Stock |
No products match your filters.