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Omega Products BT30 Combi Shell Mill Arbor - COMBI16 - 15,000 RPM - G6.3 - 55mm Gauge Length
| Taper | BT30 |
| Spigot Size | 16 |
| Gauge Length | 55 |
| Balance | G6.3@15000RPM |
Learn more about Klarna
The BT30 Combi Shell Mill Arbor from Omega Products is a precision toolholding solution designed to securely mount shell milling cutters on BT30 spindles. It’s intended for shops and operators who demand stable, accurate performance from high-speed milling in production, maintenance, and prototyping environments.
Featuring a maximum speed of 15,000 RPM and a G6.3 precision rating, the COMBI16 arbor delivers the rigidity and alignment needed for reliable high-speed milling. Its 55 mm gauge length provides consistent cutter positioning, enabling repeatable results across jobs.
- High-speed capability up to 15,000 RPM: Delivers fast material removal with stable cutter engagement and consistent finishes in demanding shell milling tasks.
- COMBI16 BT30 mounting design: Provides versatile, secure mounting for shell milling cutters on BT30 spindles, enabling quick changes and flexible setups on a single arbor.
- 55 mm gauge length for rigid, repeatable alignment: Keeps tooling positioned consistently, reducing deflection and improving surface quality across multiple parts.
By delivering stable toolholding with tight runout and robust engagement, this arbor helps reduce setup time, minimize tool deflection, and improve surface finish across parts. Its BT30 compatibility covers a wide range of machines, while the 55 mm gauge length provides consistent positioning for repeatable results. Built for reliability in busy shops, it’s a smart choice for demanding high-speed shell milling tasks meant to deliver precise, repeatable outcomes.
| Taper | BT30 |
| Spigot Size | 16 |
| Gauge Length | 55 |
| Balance | G6.3@15000RPM |
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 BT30 Combi Shell Mill Arbors - 15,000 RPM - G6.3
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