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OSG Carbide Pocket Milling End Mill Corner Radius - For Copper & Aluminium - 12mm x R1
| Cutter Diameter | 12 |
| Number of Flutes | 3 |
| Flute Length | 18 |
| Overall Length | 90 |
| Shank Diameter | 12 |
| Reach | 30 |
Learn more about Klarna
The OSG Carbide Pocket Milling End Mill with a corner radius is a precision cutting tool designed for pocket milling in copper and aluminum. The corner radius geometry helps remove material efficiently while stabilizing cutting forces to deliver accurate, repeatable pockets. With a 12 mm diameter and a 1 mm corner radius, it produces clean walls and tight tolerances in non-ferrous parts.
- Precise Corner Radius for Clean Pocket Walls: The built‑in 1 mm corner radius ensures smooth internal corners and consistent pocket dimensions, reducing manual finishing and improving part accuracy.
- Copper and Aluminum Friendly Geometry: Optimized for non‑ferrous metals, this end mill provides efficient chip evacuation and stable cuts, helping minimize burrs and surface imperfections.
- Durable Carbide Construction: Hard, wear‑resistant carbide delivers reliable performance over long runs, reducing tool changes and delivering consistent results in demanding pocket milling applications.
This end mill supports smoother workflows, faster cycle times, and reliable finishes when machining copper and aluminum pockets. By combining a robust carbide core with a purpose‑built corner radius, it helps machinists achieve precise pockets, better part fit, and reduced rework across a range of non‑ferrous milling tasks.
| Cutter Diameter | 12 |
| Number of Flutes | 3 |
| Flute Length | 18 |
| Overall Length | 90 |
| Shank Diameter | 12 |
| Reach | 30 |
| Neck Diameter | 11.5 |
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 Pocket Milling End Mill Corner Radius - For Copper & Aluminium
View full collection →You are viewing OSG-403-4724PR10. 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-403-2362PR05 | 6 | 3 | 9 | 60 | 6 | 15 | 5.5 | £31.23 | In Stock | |
| OSG-403-2362PR10 | 6 | 3 | 9 | 60 | 6 | 15 | 5.5 | £31.23 | In Stock | |
| OSG-403-3150PR05 | 8 | 3 | 12 | 70 | 8 | 20 | 7.5 | £39.63 | In Stock | |
| OSG-403-3150PR10 | 8 | 3 | 12 | 70 | 8 | 20 | 7.5 | £39.63 | In Stock | |
| OSG-403-3937PR05 | 10 | 3 | 15 | 80 | 10 | 25 | 9.5 | £60.30 | In Stock | |
| OSG-403-3937PR10 | 10 | 3 | 15 | 80 | 10 | 25 | 9.5 | £60.30 | In Stock | |
| OSG-403-4724PR05 | 12 | 3 | 18 | 90 | 12 | 30 | 11.5 | £80.27 | In Stock | |
| OSG-403-4724PR10 Viewing | 12 | 3 | 18 | 90 | 12 | 30 | 11.5 | £80.27 | In Stock | |
| OSG-403-6299PR05 | 16 | 3 | 24 | 108 | 16 | 40 | 15.5 | £171.55 | In Stock | |
| OSG-403-6299PR10 | 16 | 3 | 24 | 108 | 16 | 40 | 15.5 | £171.55 | In Stock | |
| OSG-403-6299PR20 | 16 | 3 | 24 | 108 | 16 | 40 | 15.5 | £171.55 | In Stock | |
| OSG-403-6299PR30 | 16 | 3 | 24 | 108 | 16 | 40 | 15.5 | £171.55 | In Stock |
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