Please log in here to access all benefits, including promotional discounts and faster checkouts.

Omega Products BT50 End Mill Holder - S/L25 - 25,000 RPM - G2.5 - 25mm Bore Size - 100mm Gauge Length - Form AD/B

Omega Products BT50 End Mill Holder - S/L25 - 25,000 RPM - G2.5 - 25mm Bore Size - 100mm Gauge Length - Form AD/B

SKU:OM31820

Omega's BT50 End Mill Holder is built for BT50 spindle systems, delivering secure, precise tool seating for high-speed milling. It’s an ideal choice for engineers, machinists, shops, and hobbyist... Read more ↓
TaperBT50
Bore Size25
Gauge Length100
FormAD/B
BalanceG2.5@25000RPM
£76.72
Prices shown ex. VAT
In Stock— only 8 left
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Omega's BT50 End Mill Holder is built for BT50 spindle systems, delivering secure, precise tool seating for high-speed milling. It’s an ideal choice for engineers, machinists, shops, and hobbyists who demand consistent accuracy and stable performance across demanding milling tasks.

Featuring a 25 mm bore and a 100 mm gauge length, plus Form AD/B configuration, this holder provides rigid clamping and repeatable tool projection, helping you keep tolerances and reduce tool chatter across setups.

  • G2.5 precision tolerance: Delivers consistently accurate tool seating and tight runout control for repeatable milling results.
  • BT50 interface with 25 mm bore and 100 mm gauge length: Provides a stable, rigid grip and predictable tool projection, reducing chatter and improving surface finish.
  • Form AD/B compatibility: Ensures reliable mounting in standard BT50 tool-holding assemblies for quick, secure tool changes and consistent performance.

Designed to withstand the demands of modern milling, this holder helps you reduce downtime, maintain tight tolerances, and achieve reliable, repeatable results across jobs. Its robust construction and precise seating translate to smoother setups, longer tool life, and improved overall efficiency in your machining workflow.

Taper BT50
Bore Size 25
Gauge Length 100
Form AD/B
Balance G2.5@25000RPM

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: Omega Products BT50 End Mill Holders - 15,000 - 25,000 RPM - G2.5 - G6.3

View full collection →

You are viewing OM31820. Click any other SKU to view its full details.

Product SKUTaperBore SizeGauge LengthFormBalancePriceStock Order
OM31153 BT50663ADG6.3@15000RPM£55.01 In Stock
OM31796 BT50663AD/BG2.5@25000RPM£60.20 In Stock
OM31797 BT506100AD/BG2.5@25000RPM£64.92 In Stock
OM31798 BT506160AD/BG2.5@25000RPM£97.98 In Stock
OM31799 BT506200AD/BG6.3@15000RPM£149.00 Next Day
OM31154 BT50863ADG6.3@15000RPM£51.57 In Stock
OM31800 BT50863AD/BG2.5@25000RPM£60.20 In Stock
OM31801 BT508100AD/BG2.5@25000RPM£64.92 In Stock
OM31802 BT508160AD/BG2.5@25000RPM£97.98 In Stock
OM31803 BT508200AD/BG6.3@15000RPM£149.00 Next Day
OM31156 BT501063ADG6.3@15000RPM£51.57 In Stock
OM31804 BT501063AD/BG2.5@25000RPM£60.20 In Stock
OM31805 BT5010100AD/BG2.5@25000RPM£64.92 In Stock
OM31806 BT5010160AD/BG2.5@25000RPM£97.98 In Stock
OM31157 BT501280ADG6.3@15000RPM£51.57 In Stock
OM31808 BT501280AD/BG2.5@25000RPM£60.20 In Stock
OM31809 BT5012100AD/BG2.5@25000RPM£64.92 In Stock
OM31810 BT5012160AD/BG2.5@25000RPM£97.98 In Stock
OM31159 BT501680ADG6.3@15000RPM£51.57 In Stock
OM31812 BT501680AD/BG2.5@25000RPM£60.20 In Stock
OM31813 BT5016100AD/BG2.5@25000RPM£64.92 In Stock
OM31814 BT5016160AD/BG2.5@25000RPM£97.98 In Stock
OM31160 BT502080ADG6.3@15000RPM£51.57 In Stock
OM31816 BT502080AD/BG2.5@25000RPM£60.20 In Stock
OM31817 BT5020100AD/BG2.5@25000RPM£64.92 In Stock
OM31818 BT5020160AD/BG2.5@25000RPM£97.98 In Stock
OM31162 BT5025100ADG6.3@15000RPM£51.57 In Stock
OM31820 ViewingBT5025100AD/BG2.5@25000RPM£76.72 In Stock
OM31821 BT5025160AD/BG2.5@25000RPM£97.98 In Stock
OM31823 BT5032100AD/BG2.5@25000RPM£80.26 In Stock
OM31824 BT5032160AD/BG2.5@25000RPM£97.98 In Stock
OM31167 BT5040110ADG6.3@15000RPM£58.45 In Stock
OM31826 BT5040110AD/BG2.5@25000RPM£80.26 In Stock
OM30187 BT5050120ADG6.3@15000RPM£151.89 In Stock

View Other Sizes

with tools we think you'll like