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

Omega Products BT50 End Mill Holder - S/L08 - 25,000 RPM - G2.5 - 8mm Bore Size - 63mm Gauge Length - Form AD/B

Omega Products BT50 End Mill Holder - S/L08 - 25,000 RPM - G2.5 - 8mm Bore Size - 63mm Gauge Length - Form AD/B

SKU:OM31800

The Omega BT50 End Mill Holder - S/L08 is a precision tool holder designed for BT50 spindle systems, built to securely cradle 8mm end mills. With a 63mm gauge length, it delivers stable tool posi... Read more ↓
TaperBT50
Bore Size8
Gauge Length63
FormAD/B
View all specifications ↓
£60.20
Prices shown ex. VAT
In Stock— only 7 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

Description

The Omega BT50 End Mill Holder - S/L08 is a precision tool holder designed for BT50 spindle systems, built to securely cradle 8mm end mills. With a 63mm gauge length, it delivers stable tool positioning and consistent performance in high-speed machining environments.

Crafted from high-quality materials, this holder resists wear and deflection while maintaining tight tolerances. Its G2.5 precision rating ensures repeatable tool seating and accurate alignment across jobs, enabling reliable results even under demanding cuts.

  • G2.5 precision tolerance: Ensures precise tool seating and repeatable results in high-speed machining, reducing runout and improving finish quality.
  • 8mm bore with BT50 compatibility: Securely grips standard end mills and works seamlessly with BT50 spindle interfaces, delivering consistent performance and minimizing tool chatter.
  • 63mm gauge length and AD/B form: Provides stable support and reliable seating with a standard AD/B form for easy, dependable setup and alignment.

This end mill holder is built to boost your workflow by delivering dependable clamping, steady cutting forces, and long-term durability. Expect faster setups, cleaner cuts, and longer tool life, even on challenging materials, with a tool holder that stays true under heavy use.

Part Numbers

Protool Part Number
OM31800
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 End Mill Holders - 15,000 - 25,000 RPM - G2.5 - G6.3

View full collection →

You are viewing OM31800. 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 ViewingBT50863AD/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 Next Day
OM31818 BT5020160AD/BG2.5@25000RPM£97.98 In Stock
OM31162 BT5025100ADG6.3@15000RPM£51.57 In Stock
OM31820 BT5025100AD/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

Other sizes in this range

with tools we think you'll like
All 34 →