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

OSG Carbide 2 Flute End Mill Ball Nose TiAlN Coated - Extra Long Length Centre Cutting For General Applications - 25mm

SKU:OSG-482-9843-BN11

The OSG Carbide 2 Flute End Mill with Ball Nose is a 25 mm diameter carbide cutting tool designed for general machining tasks. It features a ball nose profile, an extra-long length, and a TiAlN c... Read more ↓
P
K
H
Cutter Diameter25
Number of Flutes2
Flute Length76
Overall Length153
View all specifications ↓
Download Cutting Data
£628.49
Prices shown ex. VAT
In Stock— only 1 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 OSG Carbide 2 Flute End Mill with Ball Nose is a 25 mm diameter carbide cutting tool designed for general machining tasks. It features a ball nose profile, an extra-long length, and a TiAlN coating to deliver precise contouring and profiling across a range of materials, including 3D surfaces and complex geometries.

TiAlN coating enhances tool longevity by improving wear resistance and heat tolerance, while the center-cutting design enables plunging and slotting in a single pass. The extra-long length provides access to deep pockets and hard-to-reach features without sacrificing cutting efficiency and chip control.

  • Ball Nose Geometry with 2-Flute Design: Delivers smooth, accurate contouring on complex 3D surfaces while maintaining efficient chip evacuation for steady cutting action.
  • Extra-Long Length for Extended Reach: Provides access to deep pockets, hidden features, and tight workpieces without repositioning, while preserving cutting efficiency and stability.
  • TiAlN-Coated Carbide for Wear Resistance: Increases tool life and wear resistance in demanding materials, helping maintain precision and reducing downtime between tool changes.

This end mill helps streamline workflows by combining precise ball nose contouring with extended reach, enabling fewer tool changes and faster cycles on challenging parts. The TiAlN coating keeps edges sharp longer and reduces heat build-up, supporting reliable, repeatable results across general machining tasks. With its robust construction and specialized coating, it offers consistent performance from first cut to last, making it a dependable choice for engineers, machinists, and hobbyists alike.

Part Numbers

Protool Part Number
OSG-482-9843-BN11
Brand
OSG
Category
End Mill
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: OSG Carbide 2 Flute End Mill Ball Nose TiAlN Coated - Extra Long Length Centre Cutting For General Applications

View full collection →

You are viewing OSG-482-9843-BN11. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterPriceStock Order
OSG-482-1181-BN11 3225763£34.07 In Stock
OSG-482-1575-BN11 4228764£36.05 In Stock
OSG-482-1968-BN11 5232765£38.34 In Stock
OSG-482-2362-BN11 62381026£47.93 In Stock
OSG-482-3150-BN11 82421028£61.38 In Stock
OSG-482-3937-BN11 1024510210£75.68 In Stock
OSG-482-4724-BN11 1227615312£157.57 In Stock
OSG-482-5512-BN11 1427615314£221.16 In Stock
OSG-482-6299-BN11 1627615316£294.88 In Stock
OSG-482-7087-BN11 1827615318£361.42 In Stock
OSG-482-7874-BN11 2027615320£402.48 In Stock
OSG-482-9843-BN11 Viewing2527615325£628.49 In Stock

Other sizes in this range

with tools we think you'll like
All 12 →