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Omega Products BT50 End Mill Holder - S/L16 - 25,000 RPM - G2.5 - 16mm Bore Size - 80mm Gauge Length - Form AD/B
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Description
The Omega BT50 End Mill Holder is a precision tool holder designed for BT50 spindle milling centers. It secures end mills with a 16 mm bore and features an 80 mm gauge length for stable, repeatable performance in high-speed cutting.
Designed for engineers, machinists, and technicians who demand reliability in demanding milling operations, this form AD/B holder delivers precise tool seating and consistent results at speeds up to 25,000 RPM.
- BT50 Interface with AD/B Form: Seamlss compatibility with standard BT50 spindles ensures secure mounting, fast tool changes, and repeatable seating across production runs.
- G2.5 Precision Runout at 25,000 RPM: Tight runout reduces tool deflection and improves surface finish, enabling accurate, repeatable performance even at high-speed milling.
- 80 mm Gauge Length and 16 mm Bore: Long gauge length with a 16 mm bore provides rigid support, minimizing vibration and chatter for longer cuts and better tool life.
With the BT50 End Mill Holder from Omega, you gain reliable seating, improved accuracy, and a more efficient workflow. Its robust construction and precise form help reduce setup time, minimize scrap, and empower you to push speeds while maintaining consistent finishes across a variety of materials and applications.
Part Numbers
- Protool Part Number
- OM31812
- 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 End Mill Holders - 15,000 - 25,000 RPM - G2.5 - G6.3
View full collection →You are viewing OM31812. Click any other SKU to view its full details.
| Product SKU | Taper | Bore Size | Gauge Length | Form | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM31153 | BT50 | 6 | 63 | AD | G6.3@15000RPM | £55.01 | In Stock | |
| OM31796 | BT50 | 6 | 63 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM31797 | BT50 | 6 | 100 | AD/B | G2.5@25000RPM | £64.92 | In Stock | |
| OM31798 | BT50 | 6 | 160 | AD/B | G2.5@25000RPM | £97.98 | In Stock | |
| OM31799 | BT50 | 6 | 200 | AD/B | G6.3@15000RPM | £149.00 | Next Day | |
| OM31154 | BT50 | 8 | 63 | AD | G6.3@15000RPM | £51.57 | In Stock | |
| OM31800 | BT50 | 8 | 63 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM31801 | BT50 | 8 | 100 | AD/B | G2.5@25000RPM | £64.92 | In Stock | |
| OM31802 | BT50 | 8 | 160 | AD/B | G2.5@25000RPM | £97.98 | In Stock | |
| OM31803 | BT50 | 8 | 200 | AD/B | G6.3@15000RPM | £149.00 | Next Day | |
| OM31156 | BT50 | 10 | 63 | AD | G6.3@15000RPM | £51.57 | In Stock | |
| OM31804 | BT50 | 10 | 63 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM31805 | BT50 | 10 | 100 | AD/B | G2.5@25000RPM | £64.92 | In Stock | |
| OM31806 | BT50 | 10 | 160 | AD/B | G2.5@25000RPM | £97.98 | In Stock | |
| OM31157 | BT50 | 12 | 80 | AD | G6.3@15000RPM | £51.57 | In Stock | |
| OM31808 | BT50 | 12 | 80 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM31809 | BT50 | 12 | 100 | AD/B | G2.5@25000RPM | £64.92 | In Stock | |
| OM31810 | BT50 | 12 | 160 | AD/B | G2.5@25000RPM | £97.98 | In Stock | |
| OM31159 | BT50 | 16 | 80 | AD | G6.3@15000RPM | £51.57 | In Stock | |
| OM31812 Viewing | BT50 | 16 | 80 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM31813 | BT50 | 16 | 100 | AD/B | G2.5@25000RPM | £64.92 | In Stock | |
| OM31814 | BT50 | 16 | 160 | AD/B | G2.5@25000RPM | £97.98 | In Stock | |
| OM31160 | BT50 | 20 | 80 | AD | G6.3@15000RPM | £51.57 | In Stock | |
| OM31816 | BT50 | 20 | 80 | AD/B | G2.5@25000RPM | £60.20 | In Stock | |
| OM31817 | BT50 | 20 | 100 | AD/B | G2.5@25000RPM | £64.92 | In Stock | |
| OM31818 | BT50 | 20 | 160 | AD/B | G2.5@25000RPM | £97.98 | In Stock | |
| OM31162 | BT50 | 25 | 100 | AD | G6.3@15000RPM | £51.57 | In Stock | |
| OM31820 | BT50 | 25 | 100 | AD/B | G2.5@25000RPM | £76.72 | In Stock | |
| OM31821 | BT50 | 25 | 160 | AD/B | G2.5@25000RPM | £97.98 | In Stock | |
| OM31823 | BT50 | 32 | 100 | AD/B | G2.5@25000RPM | £80.26 | In Stock | |
| OM31824 | BT50 | 32 | 160 | AD/B | G2.5@25000RPM | £97.98 | In Stock | |
| OM31167 | BT50 | 40 | 110 | AD | G6.3@15000RPM | £58.45 | In Stock | |
| OM31826 | BT50 | 40 | 110 | AD/B | G2.5@25000RPM | £80.26 | In Stock | |
| OM30187 | BT50 | 50 | 120 | AD | G6.3@15000RPM | £151.89 | In Stock |
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