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Widin Carbide Corner Radius End Mill For Graphite - 2 Flute Neck Type - 4mm x 30mmx R0.2
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 4 |
| Overall Length | 75 |
| Shank Diameter | 6 |
| Reach | 30 |
Learn more about Klarna
The Widin Carbide Corner Radius End Mill for Graphite (WGR502) is a precision cutting tool designed for graphite machining, delivering clean edges and dependable performance for engineers and CNC operators. Its 2-flute neck-type design with a compact corner radius optimizes chip evacuation and stability, helping prevent tool breakage during demanding graphite operations.
- Diameter: 4 mm
- Overall length: 30 mm
- Corner radius: R0.2
- Flutes: 2
- Neck type: Neck-type design provides extra rigidity and stability during deeper cuts
- Material: Solid carbide for exceptional wear resistance and long tool life
- Application: Optimized for graphite machining to achieve smooth cuts and reliable chip evacuation
With its carbide construction and graphite-optimized geometry, this end mill delivers stable, precise performance across graphite electrodes, molds, and prototype components. The neck design supports better reach and rigidity for deeper pockets, while the corner radius helps produce smooth margins and reduces the risk of micro-fractures in graphite. Expect consistent finishes, extended tool life, and fewer tool interruptions in demanding graphite workflows.
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 4 |
| Overall Length | 75 |
| Shank Diameter | 6 |
| Reach | 30 |
| 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 WGR502040300. 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 Viewing | 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 | 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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