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OSG Carbide Centre Cutting End Mill Square Edge Regular Length - For Aluminium - 12mm

SKU:OSG-440-4724

The OSG Carbide Centre Cutting End Mill with square-edge geometry and a regular-length body is engineered specifically for aluminum machining. Its center-cutting design enables clean plunging and... Read more ↓
N
Cutter Diameter12
Number of Flutes2
Flute Length25
Overall Length76
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£114.86
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In Stock— only 6 left
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14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The OSG Carbide Centre Cutting End Mill with square-edge geometry and a regular-length body is engineered specifically for aluminum machining. Its center-cutting design enables clean plunging and full-slot milling, delivering efficient material removal with stable, precise results across a range of aluminum alloys.

Designed for professionals and hobbyists alike—from engineers and machinists to shop buyers and makers—the 12 mm diameter tool handles pockets, slots, and profiles with consistent, high-quality finishes. The carbide construction delivers long tool life and reliable performance in repeated aluminum passes, helping you minimize downtime and maximize productivity.

  • Center-Cutting Geometry: Enables plunging and full-slot milling in aluminum, reducing setup steps and increasing material removal rate for faster, more versatile milling.
  • Square-Edge Design for Clean Aluminum Cuts: Delivers crisp edges and smooth finishes while reducing burr formation and chatter for repeatable results.
  • Durable Carbide with Regular-Length Body: Provides outstanding wear resistance and heat tolerance, delivering consistent performance and longer tool life in aluminum applications.

This end mill combines reliable performance with practical versatility, helping you achieve precise pockets, accurate slots, and reliable profiling in aluminum parts—without frequent tool changes or rework. A trustworthy choice for onward workflow efficiency and dependable results across a wide range of milling tasks.

Part Numbers

Protool Part Number
OSG-440-4724
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 Centre Cutting End Mill Square Edge Regular Length - For Aluminium

View full collection →

You are viewing OSG-440-4724. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterPriceStock Order
OSG-440-2362 6219646£50.49 In Stock
OSG-440-3150 8221648£51.77 In Stock
OSG-440-3937 102257010£70.35 In Stock
OSG-440-4724 Viewing122257612£114.86 In Stock
OSG-440-6299 162328916£210.72 In Stock
OSG-440-7874 2023810220£310.78 1-2 days
OSG-440-9843 2525712725£388.46 In Stock

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