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 55° Helix Endmill Square Edge
Centre Cutting Regular Length
The OSG 55° Helix Endmill Square Edge with a regular-length design is a versatile tool for a wide range of machining applications. Featuring a 55-degree helix angle, it offers efficient chip evacuation and reduced cutting forces, making it ideal for tasks like milling, profiling, and slotting. The square-edge design allows for precise material removal while maintaining stability. Machinists in various industries can rely on this end mill for consistent and high-quality results in general machining applications where precision and efficiency are paramount.
Browse all 12 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-402-118155 | 3 | 2 | 10 | 39 | 3 | £14.40 | In Stock |
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| OSG-402-157655 | 4 | 2 | 14 | 51 | 4 | £16.82 | In Stock |
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| OSG-402-196855 | 5 | 2 | 16 | 51 | 5 | £22.09 | In Stock |
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| OSG-402-236255 | 6 | 2 | 19 | 64 | 6 | £26.41 | In Stock |
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| OSG-402-315055 | 8 | 2 | 21 | 64 | 8 | £31.23 | In Stock |
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| OSG-402-393755 | 10 | 2 | 25 | 70 | 10 | £52.85 | In Stock |
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| OSG-402-472455 | 12 | 2 | 25 | 76 | 12 | £72.07 | In Stock |
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| OSG-402-551255 | 14 | 2 | 30 | 89 | 14 | £107.43 | In Stock |
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| OSG-402-629955 | 16 | 2 | 32 | 89 | 16 | £134.03 | In Stock |
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| OSG-402-708755 | 18 | 2 | 35 | 102 | 18 | £165.23 | In Stock |
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| OSG-402-787455 | 20 | 2 | 38 | 102 | 20 | £193.00 | In Stock |
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| OSG-402-984355 | 25 | 2 | 38 | 102 | 25 | £266.10 | In Stock |
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Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.
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
