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OSG Carbide 3 Flute End Mill Corner Radius DLC Coated - For Aluminium - 10mm x R1.5
| Cutter Diameter | 10 |
| Number of Flutes | 3 |
| Flute Length | 25 |
| Overall Length | 64 |
Learn more about Klarna
Description
The OSG Carbide 3 Flute End Mill with a corner radius and DLC coating is a precision cutting tool engineered for aluminum machining. With a 10 mm diameter and a corner radius of R1.5, it provides controlled material removal and stable cutting for clean, accurate radii. The three-flute design helps steady the cut while efficiently evacuating chips, contributing to reliable performance on aluminum workloads.
Designed for professionals and serious hobbyists alike, this DLC-coated carbide end mill delivers consistent results across a range of aluminum applications. Its coating boosts wear resistance and longevity, helping you maintain sharpness over longer runs and reduce downtime in production environments.
- Corner Radius for Smooth, Accurate Edges: The R1.5 corner radius produces crisp radii and helps minimize edge chipping on aluminum, delivering reliable edge quality and finished part accuracy.
- DLC Coating for Wear Resistance: Diamond-Like Carbon coating lowers friction, guards against wear, and preserves tool life during aluminum milling, supporting longer tool life between changes.
- 3 Flute Design for Efficiency and Stability: Three flutes balance rigidity with effective chip evacuation, enabling stable cuts and consistent surface finishes at practical feed rates on aluminum.
In everyday use, this end mill helps you complete aluminum projects faster with predictable results. The combination of a DLC coating, a durable carbide substrate, and a precise corner radius supports smoother finishes, tighter tolerances, and fewer tool changes—whether you’re pocketing, contouring, or finishing aluminum parts in a workshop or production environment.
Part Numbers
- Protool Part Number
- OSG-476-3937R1511
- 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 DLC Coated - For Aluminium
View full collection →You are viewing OSG-476-3937R1511. 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-476-1181R02511 | 3 | 3 | 7.5 | 38 | 6 | 0.25 | £28.37 | In Stock | |
| OSG-476-1181R0511 | 3 | 3 | 7.5 | 38 | 6 | 0.5 | £28.37 | In Stock | |
| OSG-476-1181R07511 | 3 | 3 | 7.5 | 38 | 6 | 0.75 | £28.37 | In Stock | |
| OSG-476-1181R1011 | 3 | 3 | 7.5 | 38 | 6 | 1 | £28.37 | In Stock | |
| OSG-476-1575R02511 | 4 | 3 | 10 | 51 | 6 | 0.25 | £31.08 | In Stock | |
| OSG-476-1575R07511 | 4 | 3 | 10 | 51 | 6 | 0.75 | £31.08 | In Stock | |
| OSG-476-1575R1011 | 4 | 3 | 10 | 51 | 6 | 1 | £31.08 | In Stock | |
| OSG-476-2362R02511 | 6 | 3 | 15 | 64 | 6 | 0.25 | £41.88 | In Stock | |
| OSG-476-2362R0311 | 6 | 3 | 15 | 64 | 6 | 0.3 | £41.88 | In Stock | |
| OSG-476-2362R0511 | 6 | 3 | 15 | 64 | 6 | 0.5 | £41.88 | In Stock | |
| OSG-476-2362R07511 | 6 | 3 | 15 | 64 | 6 | 0.75 | £41.88 | In Stock | |
| OSG-476-2362R1011 | 6 | 3 | 15 | 64 | 6 | 1 | £41.88 | In Stock | |
| OSG-476-3150R02511 | 8 | 3 | 20 | 64 | 8 | 0.25 | £53.45 | In Stock | |
| OSG-476-3150R0511 | 8 | 3 | 20 | 64 | 8 | 0.5 | £53.45 | In Stock | |
| OSG-476-3150R07511 | 8 | 3 | 20 | 64 | 8 | 0.75 | £53.45 | In Stock | |
| OSG-476-3150R1011 | 8 | 3 | 20 | 64 | 8 | 1 | £53.45 | In Stock | |
| OSG-476-3150R12511 | 8 | 3 | 20 | 64 | 8 | 1.25 | £53.45 | In Stock | |
| OSG-476-3150R1511 | 8 | 3 | 20 | 64 | 8 | 1.5 | £53.45 | In Stock | |
| OSG-476-3937R02511 | 10 | 3 | 25 | 64 | 10 | 0.25 | £83.93 | In Stock | |
| OSG-476-3937R0511 | 10 | 3 | 25 | 64 | 10 | 0.5 | £83.93 | In Stock | |
| OSG-476-3937R07511 | 10 | 3 | 25 | 64 | 10 | 0.75 | £83.93 | In Stock | |
| OSG-476-3937R1011 | 10 | 3 | 25 | 64 | 10 | 1 | £83.93 | In Stock | |
| OSG-476-3937R12511 | 10 | 3 | 25 | 64 | 10 | 1.25 | £83.93 | In Stock | |
| OSG-476-3937R1511 Viewing | 10 | 3 | 25 | 64 | 10 | 1.5 | £83.93 | In Stock | |
| OSG-476-3937R2011 | 10 | 3 | 25 | 64 | 10 | 2 | £83.93 | In Stock | |
| OSG-476-3937R2411 | 10 | 3 | 25 | 64 | 10 | 2.4 | £83.93 | In Stock | |
| OSG-476-4724R02511 | 12 | 3 | 30 | 76 | 12 | 0.25 | £106.09 | In Stock | |
| OSG-476-4724R0511 | 12 | 3 | 30 | 76 | 12 | 0.5 | £106.09 | In Stock | |
| OSG-476-4724R07511 | 12 | 3 | 30 | 76 | 12 | 0.75 | £106.09 | In Stock | |
| OSG-476-4724R1011 | 12 | 3 | 30 | 76 | 12 | 1 | £106.09 | In Stock | |
| OSG-476-4724R12511 | 12 | 3 | 30 | 76 | 12 | 1.25 | £106.09 | In Stock | |
| OSG-476-4724R1511 | 12 | 3 | 30 | 76 | 12 | 1.5 | £106.09 | In Stock | |
| OSG-476-4724R2011 | 12 | 3 | 30 | 76 | 12 | 2 | £106.09 | In Stock | |
| OSG-476-4724R2411 | 12 | 3 | 30 | 76 | 12 | 2.4 | £106.09 | In Stock | |
| OSG-476-4724R3011 | 12 | 3 | 30 | 76 | 12 | 3 | £106.09 | In Stock | |
| OSG-476-6299R02511 | 16 | 3 | 40 | 89 | 16 | 0.25 | £202.73 | In Stock | |
| OSG-476-6299R0511 | 16 | 3 | 40 | 89 | 16 | 0.5 | £202.73 | In Stock | |
| OSG-476-6299R07511 | 16 | 3 | 40 | 89 | 16 | 0.75 | £202.73 | In Stock | |
| OSG-476-6299R1011 | 16 | 3 | 40 | 89 | 16 | 1 | £202.73 | In Stock | |
| OSG-476-6299R12511 | 16 | 3 | 40 | 89 | 16 | 1.25 | £202.73 | In Stock | |
| OSG-476-6299R1511 | 16 | 3 | 40 | 89 | 16 | 1.5 | £202.73 | In Stock | |
| OSG-476-6299R2011 | 16 | 3 | 40 | 89 | 16 | 2 | £202.73 | In Stock | |
| OSG-476-6299R2411 | 16 | 3 | 40 | 89 | 16 | 2.4 | £202.73 | In Stock | |
| OSG-476-6299R3011 | 16 | 3 | 40 | 89 | 16 | 3 | £202.73 | In Stock | |
| OSG-476-7874R02511 | 20 | 3 | 50 | 102 | 20 | 0.25 | £386.42 | In Stock | |
| OSG-476-7874R0511 | 20 | 3 | 50 | 102 | 20 | 0.5 | £386.42 | In Stock | |
| OSG-476-7874R07511 | 20 | 3 | 50 | 102 | 20 | 0.75 | £386.42 | In Stock | |
| OSG-476-7874R1011 | 20 | 3 | 50 | 102 | 20 | 1 | £386.42 | In Stock | |
| OSG-476-7874R12511 | 20 | 3 | 50 | 102 | 20 | 1.25 | £386.42 | In Stock | |
| OSG-476-7874R1511 | 20 | 3 | 50 | 102 | 20 | 1.5 | £386.42 | In Stock | |
| OSG-476-7874R2011 | 20 | 3 | 50 | 102 | 20 | 2 | £386.42 | In Stock | |
| OSG-476-7874R2411 | 20 | 3 | 50 | 102 | 20 | 2.4 | £386.42 | In Stock | |
| OSG-476-7874R3011 | 20 | 3 | 50 | 102 | 20 | 3 | £386.42 | In Stock | |
| OSG-476-9843R02511 | 25 | 3 | 62.5 | 127 | 25 | 0.25 | £592.92 | In Stock | |
| OSG-476-9843R0511 | 25 | 3 | 62.5 | 127 | 25 | 0.5 | £592.92 | In Stock | |
| OSG-476-9843R07511 | 25 | 3 | 62.5 | 127 | 25 | 0.75 | £592.92 | In Stock | |
| OSG-476-9843R1011 | 25 | 3 | 62.5 | 127 | 25 | 1 | £592.92 | In Stock | |
| OSG-476-9843R12511 | 25 | 3 | 62.5 | 127 | 25 | 1.25 | £592.92 | In Stock | |
| OSG-476-9843R1511 | 25 | 3 | 62.5 | 127 | 25 | 1.5 | £592.92 | In Stock | |
| OSG-476-9843R2011 | 25 | 3 | 62.5 | 127 | 25 | 2 | £592.92 | In Stock | |
| OSG-476-9843R2411 | 25 | 3 | 62.5 | 127 | 25 | 2.4 | £592.92 | In Stock | |
| OSG-476-9843R3011 | 25 | 3 | 62.5 | 127 | 25 | 3 | £592.92 | In Stock |
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