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Widin Carbide Corner Radius End Mill For Graphite - 2 Flute Neck Type - 4mm x 40mmx R0.2
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 4 |
| Overall Length | 90 |
| Shank Diameter | 6 |
| Reach | 40 |
Learn more about Klarna
The Widin WGR502 Carbide Corner Radius End Mill is a precision cutting tool engineered for graphite machining, delivering clean edges, reliable stability, and long tool life for engineers and machinists shaping graphite components.
- Diameter: 4 mm
- Overall length: 40 mm
- Corner radius: R0.2
- Flutes: 2
- Neck type: Neck-type design for increased rigidity during deep cuts
- Material: Solid carbide for excellent wear resistance and heat tolerance
- Specialization: Optimized for graphite machining and carbon-based components
The combination of a 2-flute configuration and a corner radius supports precise, smooth cutting in graphite, reducing edge chipping and improving surface finish. The neck design enhances stability and reduces tool deflection during longer reach operations, enabling more accurate pockets and contours. Built from carbide, this end mill delivers superior wear resistance and durability, contributing to extended tool life even under demanding graphite machining tasks.
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 4 |
| Overall Length | 90 |
| Shank Diameter | 6 |
| Reach | 40 |
| Corner Radius | 0.2 |
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 - 2 Flute Neck Type (WGR502)
View full collection →You are viewing WGR502040400. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Corner Radius | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| WGR502002 | 0.2 | 2 | 0.3 | 40 | 3 | N/A | N/A | £104.37 | 5 days | |
| WGR502003 | 0.3 | 2 | 0.5 | 40 | 3 | N/A | N/A | £93.64 | 5 days | |
| WGR502004 | 0.4 | 2 | 0.6 | 40 | 3 | N/A | N/A | £82.80 | 5 days | |
| WGR502005025 | 0.5 | 2 | 0.7 | 40 | 3 | 2.5 | 0.05 | £75.93 | 5 days | |
| WGR502005040 | 0.5 | 2 | 0.7 | 40 | 3 | 4 | 0.05 | £75.93 | 5 days | |
| WGR502006030 | 0.6 | 2 | 0.9 | 40 | 3 | 3 | 0.05 | £75.93 | 5 days | |
| WGR502008070 | 0.8 | 2 | 1.2 | 40 | 3 | 7 | 0.05 | £72.44 | 5 days | |
| WGR502008040 | 0.8 | 2 | 1.2 | 40 | 3 | 4 | 0.05 | £72.44 | 5 days | |
| WGR502006050 | 0.6 | 2 | 0.9 | 40 | 3 | 5 | 0.05 | £75.93 | 5 days | |
| WGR502010050 | 1 | 2 | 1.5 | 40 | 3 | 5 | 0.1 | £59.53 | 5 days | |
| WGR502010085 | 1 | 2 | 1.5 | 40 | 3 | 8.5 | 0.1 | £59.53 | 5 days | |
| WGR502012060 | 1.2 | 2 | 1.8 | 50 | 3 | 6 | 0.1 | £59.53 | 5 days | |
| WGR502012100 | 1.2 | 2 | 1.8 | 50 | 3 | 10 | 0.1 | £62.06 | 5 days | |
| WGR502010120 | 1 | 2 | 1.5 | 40 | 3 | 12 | 0.1 | £62.06 | 5 days | |
| WGR502015075 | 1.5 | 2 | 2.2 | 50 | 3 | 7.5 | 0.15 | £59.53 | 5 days | |
| WGR502020100 | 2 | 2 | 2.2 | 60 | 3 | 10 | 0.15 | £62.06 | 5 days | |
| WGR502015120 | 1.5 | 2 | 2.2 | 50 | 3 | 12 | 0.15 | £62.06 | 5 days | |
| WGR502015180 | 1.5 | 2 | 2.2 | 50 | 3 | 18 | 0.15 | £64.72 | 5 days | |
| WGR502030100 | 3 | 2 | 3 | 65 | 4 | 10 | 0.2 | £64.96 | 5 days | |
| WGR502020250 | 2 | 2 | 2.2 | 60 | 3 | 25 | 0.15 | £64.72 | 5 days | |
| WGR502030250 | 3 | 2 | 3 | 75 | 4 | 25 | 0.2 | £67.97 | 5 days | |
| WGR502030200 | 3 | 2 | 3 | 65 | 4 | 20 | 0.2 | £64.96 | 5 days | |
| WGR502030300 | 3 | 2 | 3 | 75 | 4 | 30 | 0.2 | £67.97 | 5 days | |
| WGR502020160 | 2 | 2 | 2.2 | 60 | 3 | 16 | 0.15 | £62.06 | 5 days | |
| WGR502030150 | 3 | 2 | 3 | 65 | 4 | 15 | 0.2 | £64.96 | 5 days | |
| WGR502040300 | 4 | 2 | 4 | 75 | 6 | 30 | 0.2 | £71.03 | 5 days | |
| WGR502050200 | 5 | 2 | 5 | 75 | 6 | 20 | 0.3 | £90.13 | 5 days | |
| WGR502050400 | 5 | 2 | 5 | 90 | 6 | 40 | 0.3 | £92.73 | 5 days | |
| WGR502040200 | 4 | 2 | 4 | 65 | 6 | 20 | 0.2 | £71.03 | 5 days | |
| WGR502040400 Viewing | 4 | 2 | 4 | 90 | 6 | 40 | 0.2 | £71.03 | 5 days | |
| WGR502050500 | 5 | 2 | 5 | 90 | 6 | 50 | 0.3 | £92.73 | 5 days | |
| WGR502060500 | 6 | 2 | 6 | 90 | 6 | 50 | 0.3 | £92.73 | 5 days | |
| WGR502060400 | 6 | 2 | 6 | 90 | 6 | 40 | 0.3 | £92.73 | 5 days | |
| WGR502060300 | 6 | 2 | 6 | 75 | 6 | 30 | 0.3 | £90.13 | 5 days | |
| WGR502060600 | 6 | 2 | 6 | 100 | 6 | 60 | 0.3 | £95.33 | 5 days | |
| WGR502050300 | 5 | 2 | 5 | 75 | 6 | 30 | 0.3 | £90.13 | 5 days |
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