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

OSG Carbide 4 Flute End Mill Ball Nose - Regular Length Centre Cutting For General Applications - 2mm

SKU:OSG-404-0787-BN

The OSG Carbide 4 Flute End Mill with Ball Nose is a 2 mm diameter carbide cutting tool built for general machining tasks. Its regular-length, center-cutting design and four-flute geometry deliver... Read more ↓
P
M
K
N
S
H
Cutter Diameter2
Number of Flutes4
Flute Length7
Overall Length39
View all specifications ↓
Download Cutting Data
£15.63
Prices shown ex. VAT
In Stock
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 4 Flute End Mill with Ball Nose is a 2 mm diameter carbide cutting tool built for general machining tasks. Its regular-length, center-cutting design and four-flute geometry deliver precise contouring, profiling, and smooth 3D shaping across a variety of materials, making it a dependable choice for aerospace, automotive, and general manufacturing work.

  • Ball Nose Geometry for Smooth 3D Contouring: Enables precise radii and smooth surface finishes on complex 3D profiles, reducing post-machining touch-ups and delivering accurate, repeatable results.
  • Four-Flute Carbide Design for Efficient Material Removal: Provides greater rigidity and faster chip evacuation, helping you complete contours with consistent surface quality and fewer passes.
  • Regular-Length, Center-Cutting Versatility: Supports versatile setups and plunging from multiple angles, simplifying workflows for contouring, profiling, and general milling in a single tool.

Together, these features translate to reliable performance across a broad range of tasks—from shaping intricate 3D features to finishing profiles—while maintaining tool life and predictable results. The carbide construction and ball nose geometry deliver durability and precision you can trust for aerospace, automotive, and general manufacturing applications, helping you improve throughput and achieve consistent, high-quality finishes.

Part Numbers

Protool Part Number
OSG-404-0787-BN
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 4 Flute End Mill Ball Nose - Regular Length Centre Cutting For General Applications

View full collection →

You are viewing OSG-404-0787-BN. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterPriceStock Order
OSG-404-0394-BN 143393£22.04 In Stock
OSG-404-0591-BN 1.545393£14.23 In Stock
OSG-404-0787-BN Viewing247393£15.63 In Stock
OSG-404-0984-BN 2.548393£14.23 In Stock
OSG-404-1181-BN 3410393£14.24 In Stock
OSG-404-1378-BN 3.5412514£19.58 In Stock
OSG-404-1575-BN 4414514£20.48 In Stock
OSG-404-1772-BN 4.5414515£21.64 In Stock
OSG-404-1968-BN 5416515£21.64 In Stock
OSG-404-2362-BN 6419646£25.90 In Stock
OSG-404-2756-BN 7419648£30.87 In Stock
OSG-404-3150-BN 8421648£30.15 In Stock
OSG-404-3543-BN 94227010£34.56 In Stock
OSG-404-3937-BN 104257010£40.53 In Stock
OSG-404-4331-BN 114257011£55.57 In Stock
OSG-404-4724-BN 124257612£66.80 In Stock
OSG-404-5512-BN 144308914£93.72 In Stock
OSG-404-6299-BN 164328916£136.82 In Stock
OSG-404-7087-BN 1843510218£176.66 In Stock
OSG-404-7874-BN 2043810220£200.78 In Stock
OSG-404-8661-BN 2243810222£342.17 1-2 days
OSG-404-9843-BN 2543810225£371.28 In Stock

Other sizes in this range

with tools we think you'll like
All 22 →