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OSG Carbide High Helix End Mill Square Edge TiAlN Coated - Regular Length For General Applications - 16mm
| Cutter Diameter | 16 |
| Number of Flutes | 4 |
| Flute Length | 24 |
| Overall Length | 110 |
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Description
The OSG Carbide High Helix End Mill Square Edge with a regular length and TiAlN coating is built for general machining tasks that demand reliability and precision. Featuring a 16 mm diameter, this carbide end mill uses a high-helix flute design to improve chip evacuation and reduce cutting forces, delivering efficient milling, slotting, and profiling across a wide range of materials.
- Square-edge, regular-length design (16 mm diameter): Delivers precise right-angle corners and stable cutting in general milling tasks, providing predictable engagement and consistent results.
- High-helix geometry for fast chip evacuation: Moves chips away quickly to reduce heat buildup and cutting resistance, yielding smoother cuts and better surface finish in a variety of applications.
- TiAlN-coated carbide for longer life: The protective coating boosts wear resistance and heat tolerance, extending tool life and reducing the frequency of tool changes in demanding operations.
This end mill supports efficient workflows and dependable performance across aerospace, automotive, and general manufacturing environments. The combination of a robust 16 mm diameter, high-helix design, square-edge geometry, and TiAlN coating helps you achieve consistent, high-quality results, stay productive, and confidently tackle a broad range of milling tasks with one versatile tool.
Part Numbers
- Protool Part Number
- OSG-HP453-6299
- 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.
Full Range: OSG Carbide High Helix End Mill Square Edge TiAlN Coated - Regular Length For General Applications
View full collection →You are viewing OSG-HP453-6299. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Neck Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| OSG-HP453-1575 | 4 | 4 | 6 | 60 | 4 | 12 | 3.9 | £41.45 | In Stock | |
| OSG-HP453-2362 | 6 | 4 | 9 | 60 | 6 | 18 | 5.9 | £58.82 | In Stock | |
| OSG-HP453-3150 | 8 | 4 | 12 | 75 | 8 | 24 | 7.9 | £73.17 | In Stock | |
| OSG-HP453-3937 | 10 | 4 | 15 | 80 | 10 | 30 | 9.9 | £91.36 | In Stock | |
| OSG-HP453-4724 | 12 | 4 | 18 | 102 | 12 | 36 | 11.9 | £124.81 | In Stock | |
| OSG-HP453-6299 Viewing | 16 | 4 | 24 | 110 | 16 | 48 | 15.9 | £219.38 | In Stock | |
| OSG-HP453-7874 | 20 | 4 | 30 | 125 | 20 | 60 | 19.9 | £370.38 | In Stock |
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