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Omega Products BT50 Face Mill Arbor - FMB27 Through Coolant - 25,000RPM - G2.5 - 160mm Gauge Length - Form AD/B + Cool
| Taper | BT50 |
| Spigot Size | 27 |
| Gauge Length | 160 |
| Balance | G2.5@25000RPM |
Learn more about Klarna
The Omega BT50 Face Mill Arbor with Through Coolant is a precision mounting solution designed for BT50 spindle machines. It securely holds face milling cutters while delivering coolant directly to the cutting edge, optimizing cooling and chip evacuation for better performance in demanding milling tasks.
Built for high-speed operation, this arbor supports a wide speed range from 15,000 to 25,000 RPM and delivers tight, consistent results with precision ratings of G2.5 / G6.3. Featuring a 160 mm gauge length and Form AD/B + Cool, it provides a robust, ready-to-use setup that suits professional shops and serious hobbyist workflows alike.
- Through-Coolant Channel System: Built-in coolant paths deliver coolant directly to the cutting edge, enhancing cooling, improving chip evacuation, and helping extend tool life during high-speed milling.
- High-Speed, Precision Performance: Optimized for up to 25,000 RPM with tight tolerances, ensuring stable concentricity and repeatable cuts at speed for cleaner finishes and predictable results.
- BT50 Fit with Gauge Length and Coolant Form: The 160 mm gauge length and AD/B + Cool form provide a secure, rigid interface with BT50 spindles while maintaining integrated cooling for reliable, efficient setups.
This combination of through-coolant delivery, precise high-speed performance, and a robust BT50 interface helps streamline milling workflows, reduces downtime between tool changes, and supports consistent results across repetitive operations.
| Taper | BT50 |
| Spigot Size | 27 |
| Gauge Length | 160 |
| Balance | G2.5@25000RPM |
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 Face Mill Arbors Through Coolant - 15,000 - 25,000RPM - G2.5/G6.3
View full collection →You are viewing OM31845. Click any other SKU to view its full details.
| Product SKU | Taper | Spigot Size | Gauge Length | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM31829 | BT50 | 16 | 45 | G2.5@25000RPM | £75.55 | In Stock | |
| OM31830 | BT50 | 16 | 100 | G2.5@25000RPM | £85.00 | In Stock | |
| OM31831 | BT50 | 16 | 160 | G2.5@25000RPM | £110.97 | In Stock | |
| OM31832 | BT50 | 16 | 200 | G2.5@25000RPM | £147.55 | In Stock | |
| OM31836 | BT50 | 22 | 45 | G2.5@25000RPM | £75.55 | In Stock | |
| OM31837 | BT50 | 22 | 100 | G2.5@25000RPM | £85.00 | In Stock | |
| OM31838 | BT50 | 22 | 160 | G2.5@25000RPM | £110.97 | In Stock | |
| OM31839 | BT50 | 22 | 200 | G2.5@25000RPM | £147.55 | In Stock | |
| OM31843 | BT50 | 27 | 50 | G2.5@25000RPM | £75.55 | In Stock | |
| OM31844 | BT50 | 27 | 100 | G2.5@25000RPM | £85.00 | In Stock | |
| OM31845 Viewing | BT50 | 27 | 160 | G2.5@25000RPM | £110.97 | In Stock | |
| OM31846 | BT50 | 27 | 200 | G2.5@25000RPM | £147.55 | In Stock | |
| OM31850 | BT50 | 32 | 50 | G2.5@25000RPM | £75.55 | In Stock | |
| OM31851 | BT50 | 32 | 100 | G2.5@25000RPM | £85.00 | In Stock | |
| OM31852 | BT50 | 32 | 160 | G2.5@25000RPM | £110.97 | In Stock | |
| OM31853 | BT50 | 32 | 200 | G6.3@15000RPM | £164.09 | In Stock | |
| OM31857 | BT50 | 40 | 60 | G2.5@25000RPM | £75.55 | In Stock | |
| OM31858 | BT50 | 40 | 100 | G2.5@25000RPM | £85.00 | In Stock | |
| OM31859 | BT50 | 40 | 160 | G6.3@15000RPM | £175.89 | In Stock | |
| OM31860 | BT50 | 40 | 200 | G6.3@15000RPM | £322.80 | Next Day | |
| OM31861 | BT50 | 40 | 250 | G6.3@15000RPM | £411.08 | Next Day |
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