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Widin Carbide Corner Radius End Mill For Graphite - 2 Flute Neck Type - 4mm x 20mmx R0.2
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 4 |
| Overall Length | 65 |
| Shank Diameter | 6 |
| Reach | 20 |
Learn more about Klarna
Meet the Widin Carbide Corner Radius End Mill for Graphite (WGR502) — a precision cutting tool designed for machinists and engineers working with graphite. Its 2-flute neck-type design and small corner radius deliver stable, clean cuts with durable carbide performance.
- Diameter x Overall Length: 4 mm diameter with 20 mm overall length for versatile reach in graphite components.
- Flute Count: 2 flutes optimized for efficient chip control and smooth, consistent cutting in graphite.
- Neck Type: Neck-type geometry increases stability and rigidity during milling in tight pockets and challenging geometries.
- Corner Radius: Corner radius of R0.2 minimizes edge chipping and yields precise radii on graphite parts.
- Material: Solid carbide construction delivers excellent wear resistance and extended tool life in graphite applications.
- Application Focus: Specifically engineered for graphite materials, including electrodes and carbon-based components, where heat and friction are considerations.
- Chip Evacuation: Geometry supports efficient chip removal to maintain cut quality and reduce re-cutting risks.
This end mill is ideal for operators seeking dependable, long-lasting performance when shaping graphite. The combination of a sturdy neck design, two sharp flutes, and a precise 0.2 mm corner radius helps produce accurate profiles, smooth finishes, and repeatable results across repetitive tasks and tight tolerances. Use in graphite machining where clean radii and controlled cutting forces matter, and expect consistent tool life with reduced risk of breakage.
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 4 |
| Overall Length | 65 |
| Shank Diameter | 6 |
| Reach | 20 |
| 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 WGR502040200. 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 Viewing | 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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