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Widin Carbide Corner Radius End Mill For Graphite - 4 Flute - 3mm x 80mm x R0.3
| Cutter Diameter | 3 |
| Number of Flutes | 4 |
| Flute Length | 8 |
| Overall Length | 80 |
| Shank Diameter | 4 |
| Corner Radius | 0.3 |
Learn more about Klarna
The Widin Carbide Corner Radius End Mill for Graphite (WGR504) is a precision cutting tool engineered for reliable graphite milling. Designed for machinists and product developers working with carbon graphite components, it delivers clean surfaces and dependable durability in demanding applications.
- Flute Configuration: 4-flute design optimizes chip evacuation and provides a smoother cut in graphite materials.
- Diameter: 3 mm — precise milling for intricate graphite features.
- Overall Length: 80 mm — extended reach for deep pockets and complex cavities while maintaining rigidity.
- Corner Radius: R0.3 — reinforced cutting edges to resist wear and preserve edge strength.
- Material: Carbide — high hardness, excellent wear resistance, and strong heat tolerance for long tool life.
- Application: Specifically optimized for graphite machining, including graphite blocks, electrodes, and carbon-containing composites.
In practice, this end mill helps deliver consistent, high-precision results on graphite projects. The carbide construction and corner-radius geometry reduce edge chipping and improve finish quality, while the 4-flute design supports efficient material removal and reduces clogging. With its 80 mm length, you can reach deeper features without compromising control, making it suitable for both prototyping and production workflows on CNC milling machines. Ideal for professionals and serious hobbyists alike, it’s a dependable choice when quality graphite milling is required.
| Cutter Diameter | 3 |
| Number of Flutes | 4 |
| Flute Length | 8 |
| Overall Length | 80 |
| Shank Diameter | 4 |
| Corner Radius | 0.3 |
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: Widin Carbide Corner Radius End Mill For Graphite - 4 Flute (WGR504)
View full collection →You are viewing WGR50403003080. 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 |
|---|---|---|---|---|---|---|---|---|---|
| WGR50404010100 | 4 | 4 | 10 | 100 | 4 | 1 | £74.97 | 5 days | |
| WGR50403003080 Viewing | 3 | 4 | 8 | 80 | 4 | 0.3 | £67.25 | 5 days | |
| WGR50403005080 | 3 | 4 | 8 | 80 | 4 | 0.5 | £67.25 | 5 days | |
| WGR50404005100 | 4 | 4 | 10 | 100 | 4 | 0.5 | £74.97 | 5 days | |
| WGR50404005080 | 4 | 4 | 16 | 60 | 4 | 0.5 | £19.50 | 5 days | |
| WGR50404003100 | 4 | 4 | 10 | 100 | 4 | 0.3 | £74.97 | 5 days | |
| WGR50403002080 | 3 | 4 | 8 | 80 | 4 | 0.2 | £67.25 | 5 days | |
| WGR50406005060 | 6 | 4 | 15 | 60 | 6 | 0.5 | £81.81 | 5 days | |
| WGR50406003110 | 6 | 4 | 15 | 110 | 6 | 0.3 | £94.70 | 5 days | |
| WGR50406005110 | 6 | 4 | 15 | 110 | 6 | 0.5 | £94.70 | 5 days | |
| WGR50406010110 | 6 | 4 | 15 | 110 | 6 | 1 | £94.70 | 5 days | |
| WGR50408005110 | 8 | 4 | 20 | 110 | 8 | 0.5 | £135.34 | 5 days | |
| WGR50408010110 | 8 | 4 | 20 | 110 | 8 | 1 | £135.34 | 5 days | |
| WGR50408005130 | 8 | 4 | 20 | 130 | 8 | 0.5 | £148.70 | 5 days | |
| WGR50408010130 | 8 | 4 | 20 | 130 | 8 | 1 | £148.70 | 5 days | |
| WGR50410005130 | 10 | 4 | 25 | 130 | 10 | 0.5 | £187.22 | 5 days | |
| WGR50410005150 | 10 | 4 | 25 | 150 | 10 | 0.5 | £211.01 | 5 days | |
| WGR50410010130 | 10 | 4 | 25 | 130 | 10 | 1 | £187.22 | 5 days | |
| WGR50412010130 | 12 | 4 | 30 | 130 | 12 | 1 | £248.93 | 5 days | |
| WGR50410010080 | 10 | 4 | 25 | 75 | 10 | 1 | £170.48 | 5 days | |
| WGR50412005130 | 12 | 4 | 30 | 130 | 12 | 0.5 | £248.93 | 5 days | |
| WGR50410010150 | 10 | 4 | 25 | 150 | 10 | 1 | £211.01 | 5 days | |
| WGR50412005080 | 12 | 4 | 30 | 80 | 12 | 0.5 | £58.75 | 5 days | |
| WGR50412005150 | 12 | 4 | 30 | 150 | 12 | 0.5 | £281.95 | 5 days | |
| WGR50412010150 | 12 | 4 | 30 | 150 | 12 | 1 | £281.95 | 5 days |
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