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Omega Products BT50 Face Mill Arbor - FMB40 - 15,000 RPM - G6.3 - 100mm Gauge Length - Form AD
| Taper | BT50 |
| Spigot Size | 40 |
| Gauge Length | 100 |
| Balance | G6.3@15000RPM |
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Description
Omega BT50 Face Mill Arbor is a precision adapter that securely connects BT50 spindles to face milling cutters. Built for engineers, machinists, and workshop professionals, it provides a stable, concentric interface that helps deliver accurate finishes even under demanding cuts. With a 100 mm gauge length and Form AD compatibility (FMB40), it fits standard BT50 tooling setups for quick, reliable changes.
Capable of speeds up to 15,000 RPM and a G6.3 precision rating, this arbor maintains a rigid alignment at high spindle speeds. It is machined from high-quality materials and finished to resist wear, ensuring long life and repeatable performance across jobs. The design also supports straightforward installation, delivering a secure connection that minimizes vibration and improves cutting stability.
- Easy, secure setup with a rigid BT50 interface: minimizes setup time and ensures accurate cutter alignment for repeatable first-pass results.
- High-speed capability up to 15,000 RPM with tight runout: maintains stability and precision at top speeds for efficient material removal and smooth finishes.
- Durable construction and precise machining: built from premium materials with tight tolerances to withstand demanding milling and deliver consistent performance over time.
This BT50 Face Mill Arbor delivers reliable, repeatable performance that improves workflow, reduces downtime, and enhances surface quality across production runs and tough milling tasks. Its rigid interface, high-speed capability, and durable build help you achieve cleaner cuts, longer tool life, and more dependable results in a wide range of materials.
Part Numbers
- Protool Part Number
- OM31145
- 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 - 15,000 RPM - G6.3
View full collection →You are viewing OM31145. Click any other SKU to view its full details.
| Product SKU | Taper | Spigot Size | Gauge Length | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM33687 | BT50 | 22 | 60 | G6.3@15000RPM | £57.84 | In Stock | |
| OM31135 | BT50 | 22 | 100 | G6.3@15000RPM | £72.01 | In Stock | |
| OM31136 | BT50 | 22 | 150 | G6.3@15000RPM | £102.69 | In Stock | |
| OM31138 | BT50 | 27 | 100 | G6.3@15000RPM | £72.01 | In Stock | |
| OM31139 | BT50 | 27 | 150 | G6.3@15000RPM | £102.69 | In Stock | |
| OM31146 | BT50 | 40 | 50 | G6.3@15000RPM | £61.38 | In Stock | |
| OM31145 Viewing | BT50 | 40 | 100 | G6.3@15000RPM | £72.01 | In Stock |
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