Dispatch Hours
Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).
- Mon – Thurs8:00 – 17:00
- Friday8:00 – 16:30
- Sat & SunClosed
OSG
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Authorised UK Distributor
OSG Carbide 4 Flute End Mill Square Edge TiSlN Coated
For Exotic Materials
The OSG Carbide 4 Flute End Mill with a square-edge design and a TiSlN coating is a specialized tool designed for machining exotic materials. With four flutes, it efficiently removes material while providing precision and stability. The TiSlN coating enhances the tool's durability and wear resistance, making it an ideal choice for challenging machining operations in exotic materials. This end mill is the go-to solution for machinists working with exotic materials, offering high-performance and reliability for consistent, high-quality results in applications where machining these demanding materials is a priority.
Browse all 9 products
Click any SKU to view full product details, specifications and datasheets.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-501-1181 | 3 | 4 | 8 | 58 | 6 | £30.26 | In Stock |
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| OSG-501-1575 | 4 | 4 | 11 | 58 | 6 | £30.26 | In Stock |
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| OSG-501-1968 | 5 | 4 | 13 | 58 | 6 | £30.26 | In Stock |
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| OSG-501-2362 | 6 | 4 | 15 | 58 | 6 | £31.71 | In Stock |
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| OSG-501-3150 | 8 | 4 | 20 | 64 | 8 | £38.90 | In Stock |
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| OSG-501-3937 | 10 | 4 | 25 | 73 | 10 | £57.64 | In Stock |
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| OSG-501-4724 | 12 | 4 | 30 | 84 | 12 | £74.93 | In Stock |
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| OSG-501-6299 | 16 | 4 | 40 | 93 | 16 | £125.46 | In Stock |
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| OSG-501-7874 | 20 | 4 | 50 | 105 | 20 | £173.69 | In Stock |
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UK Delivery
FREE next day delivery on mainland UK orders over £50 ex VAT
| Service | Cost |
|---|---|
| Royal Mail Tracked 24 | £5.90 |
| DPD Standard Next Day | £8.00 |
| Royal Mail Special Delivery by 1pm | £12.50 |
| DPD Saturday Delivery | £25.00 |
Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.
Easy Returns
If an item isn't right, sending it back is simple and hassle-free.
Read our returns policy →Need Technical Help?
Our specialist team can advise on tooling choice, specifications and compatibility.
01732 887334 info@protool-ltd.co.ukMon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30
