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Omega Products BT50 Combi Shell Mill Arbor - COMBI16 - 15,000 RPM - G6.3 - 70mm Gauge Length

Omega Products BT50 Combi Shell Mill Arbor - COMBI16 - 15,000 RPM - G6.3 - 70mm Gauge Length

SKU:OM31104

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 compat... Read more ↓
TaperBT50
Spigot Size16
Gauge Length70
BalanceG6.3@15000RPM
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£70.33
Prices shown ex. VAT
Next day estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

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
No downloads are attached to this product yet.
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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Omega Products BT50 Combi Shell Mill Arbors - 15,000 RPM - G6.3

View full collection →

You are viewing OM31104. Click any other SKU to view its full details.

Product SKUTaperSpigot SizeGauge LengthBalancePriceStock Order
OM31104 ViewingBT501670G6.3@15000RPM£70.33 Next Day
OM31105 BT502270G6.3@15000RPM£70.33 In Stock
OM31108 BT502770G6.3@15000RPM£62.54 Next Day
OM31110 BT503275G6.3@15000RPM£70.33 In Stock
OM31113 BT504075G6.3@15000RPM£70.33 In Stock

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