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Omega Products BT40 Face Mill Arbor - FMB40 - 15,000 RPM - G6.3 - 60mm Gauge Length
| Taper | BT40 |
| Spigot Size | 40 |
| Gauge Length | 60 |
| Balance | G6.3@15000RPM |
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Description
Omega BT40 Face Mill Arbor FMB40 provides a secure, precise bridge between BT40 spindles and face milling cutters. Engineered for high-speed work, it supports up to 15,000 RPM while maintaining a strict G6.3 precision tolerance, ensuring consistent runout control and reliable tool engagement. The 60mm gauge length delivers the rigidity needed for demanding milling tasks.
Built from high-quality materials with precision machining, this arbor delivers a stable interface that minimizes vibration and chatter, improving surface finish and cutter life. It’s straightforward to install, allowing quick cutter changes and consistent alignment without special tooling.
- High-speed compatibility up to 15,000 RPM: Enables efficient face milling with consistent engagement and balanced operation, reducing cycle times on demanding jobs.
- G6.3 precision for concentricity: Tight tolerance helps minimize runout, improving surface finish and part accuracy across materials.
- 60 mm gauge length for rigidity and versatility: Provides a robust, stable connection that works with a wide range of BT40 spindles and face mills, reducing setup time and improving accuracy.
This BT40 Face Mill Arbor delivers a reliable, repeatable interface that supports faster setups, cleaner finishes, and longer cutter life, helping you optimize machining workflows and deliver precise parts with confidence.
Part Numbers
- Protool Part Number
- OM31070
- 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 BT40 Face Mill Arbors - 15,000 RPM - G6.3
View full collection →You are viewing OM31070. 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 | In Stock | |
| 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 | BT40 | 32 | 45 | G6.3@15000RPM | £32.29 | In Stock | |
| OM31070 Viewing | BT40 | 40 | 60 | G6.3@15000RPM | £43.58 | In Stock |
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