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Omega Products BT50 Combi Shell Mill Arbor - COMBI16 - 15,000 RPM - G6.3 - 70mm Gauge Length
| Taper | BT50 |
| Spigot Size | 16 |
| Gauge Length | 70 |
| Balance | G6.3@15000RPM |
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Description
The BT50 Combi Shell Mill Arbor (COMBI16) from Omega is a precision tool holder designed to mount and secure shell milling cutters on BT50 spindles. It delivers secure seating and versatile compatibility for a wide range of shell milling tasks.
With a maximum speed of 15,000 RPM and a G6.3 precision rating, this arbor provides the stability and accuracy needed for high-speed milling. The 70 mm gauge length supports robust engagement and repeatable tool seating for consistent results.
- BT50 spindle compatibility: Secure mounting for shell milling cutters on BT50 spindles, enabling quick setup and reliable engagement.
- High-speed performance: Capable of up to 15,000 RPM, delivering efficient material removal while maintaining control during aggressive cuts.
- G6.3 precision tolerance: Delivers low runout and consistent accuracy, supporting tight tolerances and smooth finishes at speed.
By combining BT50 compatibility, high-speed capability, and a precise G6.3 tolerance, this Combi Shell Mill Arbor helps you streamline setups, maintain consistent tolerances, and boost productivity in shell milling tasks. Its rigid, well-balanced construction supports demanding applications and gives you confidence to run at higher speeds while achieving repeatable results.
Part Numbers
- Protool Part Number
- OM31104
- 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 Combi Shell Mill Arbors - 15,000 RPM - G6.3
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