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Widin Carbide Corner Radius End Mill For Graphite - 4 Flute - 4mm x 100mm x R0.3
| Cutter Diameter | 4 |
| Number of Flutes | 4 |
| Flute Length | 10 |
| Overall Length | 100 |
| Shank Diameter | 4 |
| Corner Radius | 0.3 |
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Engineered for graphite machining, the Widin Carbide Corner Radius End Mill for Graphite (WGR504) delivers precise pockets and durable performance in demanding graphite components. Its 4-flute design and tight corner radius work together to provide clean, efficient cuts with reliable edge strength.
- Diameter x Length: 4 mm cutting diameter with a 100 mm overall length for deep pocketing and reach in challenging geometries.
- Flute Configuration: 4-flute geometry optimized for rapid chip evacuation and smooth cutting in graphite materials.
- Corner Radius: R0.3 corner radius adds edge strength and helps maintain cutting geometry under load, reducing wear.
- Material: Solid carbide construction delivers high hardness, excellent wear resistance, and strong heat tolerance for tough graphite machining tasks.
- Designed for Graphite: Specifically optimized to cut graphite components, taking advantage of graphite’s self-lubricating properties for cleaner finishes and consistent results.
This end mill helps machinists achieve tighter tolerances and repeatable finishes in graphite workpieces. The combination of four flutes for efficient chip clearance, a robust corner radius to resist edge chipping, and carbide’s durability translates to longer tool life, fewer tool changes, and more productive machining sessions. Ideal for pocketing, profiling, and contouring in graphite applications, it’s a reliable choice when precision and efficiency matter.
| Cutter Diameter | 4 |
| Number of Flutes | 4 |
| Flute Length | 10 |
| Overall Length | 100 |
| 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 WGR50404003100. 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 | 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 Viewing | 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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