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Omega Products BT50 Face Mill Arbor - FMB16 Through Coolant - 25,000RPM - G2.5 - 160mm Gauge Length - Form AD/B + Cool
| Taper | BT50 |
| Spigot Size | 16 |
| Gauge Length | 160 |
| Balance | G2.5@25000RPM |
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Description
Omega BT50 Face Mill Arbor with Through Coolant is the robust toolholder designed to securely grip face milling cutters in BT50 spindle machines while delivering coolant directly to the cutting edge. Built for high-speed milling, its through-coolant design helps keep tools cooler, reduce chip clog, and improve cutting efficiency across demanding jobs. Ideal for shops that run aggressive face milling cycles, this arbor combines reliability with streamlined coolant delivery to maximize productivity.
- Through-coolant delivery to the cutting edge: Built-in coolant channels Direct coolant right to the edge to improve chip evacuation, reduce heat, and extend tool life during high-speed milling.
- BT50-compatible, high-stability toolholding: Precision-fit to BT50 spindles provides rigid clamping and minimal runout, supporting speeds up to 25,000 RPM for clean, consistent finishes.
- Precise and repeatable performance: Tight tolerances (G2.5/G6.3) ensure dependable concentricity and accuracy across operations, delivering reliable results in demanding applications.
With this BT50 Face Mill Arbor, you gain a reliable interface that enhances workflow efficiency. The through-coolant system minimizes heat and chips, promoting longer tool life and better surface quality, while the 160 mm gauge length offers stability for extended reach. Coupled with precise tolerances, it reduces setup time and rework, helping you tackle high-speed milling tasks with confidence and consistent, repeatable results.
Part Numbers
- Protool Part Number
- OM31831
- 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 BT50 Face Mill Arbors Through Coolant - 15,000 - 25,000RPM - G2.5/G6.3
View full collection →You are viewing OM31831. 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 Viewing | 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 | 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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