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OSG Carbide 3 Flute End Mill Corner Radius - For Aluminium - 10mm x R1.5
| Cutter Diameter | 10 |
| Number of Flutes | 3 |
| Flute Length | 25 |
| Overall Length | 64 |
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Description
The OSG Carbide 3 Flute End Mill with a corner radius is a purpose-built tool for aluminum machining. Its three-flute geometry delivers stable, efficient cutting for milling, profiling, and slotting, helping you remove material precisely while keeping chatter low and finishes consistent.
This end mill features a 10 mm diameter with a 1.5 mm corner radius, enabling smooth contours and reliable fillets on aluminum workpieces. The carbide construction provides rigidity and dependable performance in demanding shop conditions.
- Three-flute geometry for stable aluminum cuts: Keeps feeds and speeds steady, improves material removal, and reduces chatter for a better surface finish.
- 1.5 mm corner radius for smooth profiles: Produces accurate fillets and contours while minimizing edge micro-chipping and helping maintain tight tolerances.
- 10 mm diameter carbide construction for durability: Delivers rigid cutting performance with consistent accuracy and reliable tool life in challenging aluminum machining tasks.
This end mill helps you streamline aluminum fabrication with reliable, high-quality results. The combination of a robust carbide body, three-flute stability, and a precise corner radius means fewer passes, cleaner edges, and tighter tolerances, boosting your productivity and overall part quality.
Part Numbers
- Protool Part Number
- OSG-476-3937R15
- 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 3 Flute End Mill Corner Radius - For Aluminium
View full collection →You are viewing OSG-476-3937R15. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Corner Radius | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OSG-476-1181R025 | 3 | 3 | 7.5 | 38 | 6 | 0.25 | £16.21 | In Stock | |
| OSG-476-1181R05 | 3 | 3 | 7.5 | 38 | 6 | 0.5 | £16.21 | In Stock | |
| OSG-476-1181R075 | 3 | 3 | 7.5 | 38 | 6 | 0.75 | £16.21 | In Stock | |
| OSG-476-1181R10 | 3 | 3 | 7.5 | 38 | 6 | 1 | £16.21 | In Stock | |
| OSG-476-1575R025 | 4 | 3 | 10 | 51 | 6 | 0.25 | £18.93 | In Stock | |
| OSG-476-1575R075 | 4 | 3 | 10 | 51 | 6 | 0.75 | £18.93 | In Stock | |
| OSG-476-1575R10 | 4 | 3 | 10 | 51 | 6 | 1 | £18.93 | In Stock | |
| OSG-476-2362R025 | 6 | 3 | 15 | 64 | 6 | 0.25 | £29.71 | In Stock | |
| OSG-476-2362R03 | 6 | 3 | 15 | 64 | 6 | 0.3 | £29.71 | In Stock | |
| OSG-476-2362R05 | 6 | 3 | 15 | 64 | 6 | 0.5 | £29.71 | In Stock | |
| OSG-476-2362R075 | 6 | 3 | 15 | 64 | 6 | 0.75 | £29.71 | In Stock | |
| OSG-476-2362R10 | 6 | 3 | 15 | 64 | 6 | 1 | £29.71 | In Stock | |
| OSG-476-3150R025 | 8 | 3 | 20 | 64 | 8 | 0.25 | £35.12 | In Stock | |
| OSG-476-3150R05 | 8 | 3 | 20 | 64 | 8 | 0.5 | £35.12 | In Stock | |
| OSG-476-3150R075 | 8 | 3 | 20 | 64 | 8 | 0.75 | £35.12 | In Stock | |
| OSG-476-3150R10 | 8 | 3 | 20 | 64 | 8 | 1 | £35.12 | In Stock | |
| OSG-476-3150R125 | 8 | 3 | 20 | 64 | 8 | 1.25 | £35.12 | In Stock | |
| OSG-476-3150R15 | 8 | 3 | 20 | 64 | 8 | 1.5 | £35.12 | In Stock | |
| OSG-476-3937R025 | 10 | 3 | 25 | 64 | 10 | 0.25 | £59.45 | In Stock | |
| OSG-476-3937R05 | 10 | 3 | 25 | 64 | 10 | 0.5 | £59.45 | In Stock | |
| OSG-476-3937R075 | 10 | 3 | 25 | 64 | 10 | 0.75 | £59.45 | In Stock | |
| OSG-476-3937R10 | 10 | 3 | 25 | 64 | 10 | 1 | £59.45 | In Stock | |
| OSG-476-3937R125 | 10 | 3 | 25 | 64 | 10 | 1.25 | £59.45 | In Stock | |
| OSG-476-3937R15 Viewing | 10 | 3 | 25 | 64 | 10 | 1.5 | £59.45 | In Stock | |
| OSG-476-3937R20 | 10 | 3 | 25 | 64 | 10 | 2 | £59.45 | In Stock | |
| OSG-476-3937R24 | 10 | 3 | 25 | 64 | 10 | 2.4 | £59.45 | In Stock | |
| OSG-476-4724R025 | 12 | 3 | 30 | 76 | 12 | 0.25 | £81.08 | In Stock | |
| OSG-476-4724R05 | 12 | 3 | 30 | 76 | 12 | 0.5 | £81.08 | In Stock | |
| OSG-476-4724R075 | 12 | 3 | 30 | 76 | 12 | 0.75 | £81.08 | In Stock | |
| OSG-476-4724R10 | 12 | 3 | 30 | 76 | 12 | 1 | £81.08 | In Stock | |
| OSG-476-4724R125 | 12 | 3 | 30 | 76 | 12 | 1.25 | £81.08 | In Stock | |
| OSG-476-4724R15 | 12 | 3 | 30 | 76 | 12 | 1.5 | £81.08 | In Stock | |
| OSG-476-4724R20 | 12 | 3 | 30 | 76 | 12 | 2 | £81.08 | In Stock | |
| OSG-476-4724R24 | 12 | 3 | 30 | 76 | 12 | 2.4 | £81.08 | In Stock | |
| OSG-476-4724R30 | 12 | 3 | 30 | 76 | 12 | 3 | £81.08 | In Stock | |
| OSG-476-6299R025 | 16 | 3 | 40 | 89 | 16 | 0.25 | £160.84 | In Stock | |
| OSG-476-6299R05 | 16 | 3 | 40 | 89 | 16 | 0.5 | £160.84 | In Stock | |
| OSG-476-6299R075 | 16 | 3 | 40 | 89 | 16 | 0.75 | £160.84 | In Stock | |
| OSG-476-6299R10 | 16 | 3 | 40 | 89 | 16 | 1 | £160.84 | In Stock | |
| OSG-476-6299R125 | 16 | 3 | 40 | 89 | 16 | 1.25 | £160.84 | In Stock | |
| OSG-476-6299R15 | 16 | 3 | 40 | 89 | 16 | 1.5 | £160.84 | In Stock | |
| OSG-476-6299R20 | 16 | 3 | 40 | 89 | 16 | 2 | £160.84 | In Stock | |
| OSG-476-6299R24 | 16 | 3 | 40 | 89 | 16 | 2.4 | £160.84 | In Stock | |
| OSG-476-6299R30 | 16 | 3 | 40 | 89 | 16 | 3 | £160.84 | In Stock | |
| OSG-476-7874R025 | 20 | 3 | 50 | 102 | 20 | 0.25 | £321.67 | In Stock | |
| OSG-476-7874R05 | 20 | 3 | 50 | 102 | 20 | 0.5 | £321.67 | In Stock | |
| OSG-476-7874R075 | 20 | 3 | 50 | 102 | 20 | 0.75 | £321.67 | In Stock | |
| OSG-476-7874R10 | 20 | 3 | 50 | 102 | 20 | 1 | £321.67 | In Stock | |
| OSG-476-7874R125 | 20 | 3 | 50 | 102 | 20 | 1.25 | £321.67 | In Stock | |
| OSG-476-7874R15 | 20 | 3 | 50 | 102 | 20 | 1.5 | £321.67 | In Stock | |
| OSG-476-7874R20 | 20 | 3 | 50 | 102 | 20 | 2 | £321.67 | In Stock | |
| OSG-476-7874R24 | 20 | 3 | 50 | 102 | 20 | 2.4 | £321.67 | In Stock | |
| OSG-476-7874R30 | 20 | 3 | 50 | 102 | 20 | 3 | £321.67 | In Stock | |
| OSG-476-9843R025 | 25 | 3 | 62.5 | 127 | 25 | 0.25 | £514.66 | In Stock | |
| OSG-476-9843R05 | 25 | 3 | 62.5 | 127 | 25 | 0.5 | £514.66 | In Stock | |
| OSG-476-9843R075 | 25 | 3 | 62.5 | 127 | 25 | 0.75 | £514.66 | In Stock | |
| OSG-476-9843R10 | 25 | 3 | 62.5 | 127 | 25 | 1 | £514.66 | In Stock | |
| OSG-476-9843R125 | 25 | 3 | 62.5 | 127 | 25 | 1.25 | £514.66 | In Stock | |
| OSG-476-9843R15 | 25 | 3 | 62.5 | 127 | 25 | 1.5 | £514.66 | In Stock | |
| OSG-476-9843R20 | 25 | 3 | 62.5 | 127 | 25 | 2 | £514.66 | In Stock | |
| OSG-476-9843R24 | 25 | 3 | 62.5 | 127 | 25 | 2.4 | £514.66 | In Stock | |
| OSG-476-9843R30 | 25 | 3 | 62.5 | 127 | 25 | 3 | £514.66 | In Stock |
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