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OSG Carbide 3 Flute End Mill Corner Radius DLC Coated - For Aluminium - 25mm x R0.25
| Cutter Diameter | 25 |
| Number of Flutes | 3 |
| Flute Length | 62.5 |
| Overall Length | 127 |
Learn more about Klarna
Description
The OSG Carbide 3 Flute End Mill with a corner radius and DLC coating is a precision cutting tool designed specifically for aluminum. With a 25 mm diameter and a 0.25 mm corner radius, it delivers stable, precise material removal for smooth finishes on aluminum workpieces.
Engineered for repeatable performance, the DLC coating enhances tool longevity and wear resistance, helping you complete more work between tool changes in demanding aluminum machining tasks.
- DLC coating for extended life: The Diamond-Like Carbon coating reduces wear and extends tool life, helping you run longer between changes on aluminum jobs.
- Three-flute design for efficient aluminum removal: Three flutes provide a good balance of rigidity and chip evacuation, enabling faster material removal and stable cuts in aluminum.
- Corner radius for improved finish and durability: The R0.25 corner radius delivers smoother corners and better edge quality, reducing chipping and improving dimensional accuracy across passes.
This end mill combines DLC-coated durability, efficient three-flute geometry, and a precise corner radius to deliver reliable, high-quality results. It supports faster workflows, consistent finishes, and fewer tool changes, making it a dependable choice for aluminum machining across a range of applications.
Part Numbers
- Protool Part Number
- OSG-476-9843R02511
- 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-476-9843R02511. 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 | 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 Viewing | 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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