Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
BT50 End Mill Holders are designed to provide precise and reliable tool holding for high-speed machining applications. With a maximum speed rating of 20,000 RPM and a precision rating of G2.5, these holders ensure accurate tool positioning and consistent performance. They are crafted from high-quality materials to provide exceptional durability and stability during machining operations.

Click any SKU to view full product details, specifications and datasheets.
| 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 | 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 | Next Day |
|
| 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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Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.uk