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OSG Carbide 2 Flute End Mill Square TiAlN Coated - Regular Centre Cutting For General Applications - 4mm
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 14 |
| Overall Length | 51 |
| Shank Diameter | 4 |
Learn more about Klarna
The OSG Carbide 2 Flute End Mill Square is a precision carbide cutting tool designed for general machining tasks. With a 4mm diameter, a square cutting end, and two flutes, this end mill is built for reliable performance across milling, slotting, and profiling applications. Its TiAlN coating adds an extra layer of durability, helping it withstand demanding material removal while delivering consistent results.
- TiAlN coating for extended tool life: The TiAlN layer boosts wear resistance and heat tolerance, enabling longer cutting runs between tool changes and maintaining sharp edges even in challenging materials.
- Center-cutting, two-flute design: Provides versatile plunging and stable cutting for milling, slotting, and profiling, delivering efficient material removal with smooth chip formation.
- Square end geometry for clean, precise edges: Delivers accurate corners and clean walls, reducing finishing work and improving dimensional accuracy in every pass.
Designed for engineers, operators, and hobbyists alike, this end mill delivers dependable performance in aerospace, automotive, and general manufacturing environments. Its combination of robust carbide construction, wear-resistant coating, and practical geometry helps you complete projects with confidence, reduce downtime, and achieve consistent, repeatable results.
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 14 |
| Overall Length | 51 |
| Shank Diameter | 4 |
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.
Full Range: OSG Carbide 2 Flute End Mill Square TiAlN Coated - Regular Centre Cutting For General Applications
View full collection →You are viewing OSG-402-157511. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-402-039411 | 1 | 2 | 3 | 39 | 3 | £29.43 | In Stock | |
| OSG-402-059111 | 1.5 | 2 | 5 | 39 | 3 | £24.47 | In Stock | |
| OSG-402-078711 | 2 | 2 | 7 | 39 | 3 | £25.58 | In Stock | |
| OSG-402-098411 | 2.5 | 2 | 8 | 39 | 3 | £24.47 | In Stock | |
| OSG-402-118111 | 3 | 2 | 10 | 39 | 3 | £24.47 | In Stock | |
| OSG-402-137811 | 3.5 | 2 | 12 | 51 | 4 | £28.67 | In Stock | |
| OSG-402-157511 Viewing | 4 | 2 | 14 | 51 | 4 | £29.31 | In Stock | |
| OSG-402-177211 | 4.5 | 2 | 14 | 51 | 5 | £30.26 | In Stock | |
| OSG-402-196811 | 5 | 2 | 16 | 51 | 5 | £30.26 | In Stock | |
| OSG-402-236211 | 6 | 2 | 19 | 64 | 6 | £33.49 | In Stock | |
| OSG-402-275611 | 7 | 2 | 19 | 64 | 8 | £40.27 | In Stock | |
| OSG-402-315011 | 8 | 2 | 21 | 64 | 8 | £39.67 | In Stock | |
| OSG-402-354311 | 9 | 2 | 22 | 70 | 10 | £45.53 | In Stock | |
| OSG-402-393711 | 10 | 2 | 25 | 70 | 10 | £47.78 | In Stock | |
| OSG-402-433111 | 11 | 2 | 25 | 70 | 11 | £62.45 | In Stock | |
| OSG-402-472411 | 12 | 2 | 25 | 76 | 12 | £71.02 | In Stock | |
| OSG-402-551211 | 14 | 2 | 30 | 89 | 14 | £91.92 | In Stock | |
| OSG-402-629911 | 16 | 2 | 32 | 89 | 16 | £131.52 | In Stock | |
| OSG-402-708711 | 18 | 2 | 35 | 102 | 18 | £160.44 | In Stock | |
| OSG-402-787411 | 20 | 2 | 38 | 102 | 20 | £188.45 | In Stock | |
| OSG-402-866111 | 22 | 2 | 38 | 102 | 22 | £301.59 | In Stock | |
| OSG-402-984311 | 25 | 2 | 38 | 102 | 25 | £323.10 | In Stock |
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