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Widin Carbide Corner Radius End Mill For Graphite - 2 Flute Neck Type - 3mm x 20mmx R0.2
| Cutter Diameter | 3 |
| Number of Flutes | 2 |
| Flute Length | 3 |
| Overall Length | 65 |
| Shank Diameter | 4 |
| Reach | 20 |
Learn more about Klarna
The Widin Carbide Corner Radius End Mill for Graphite (WGR502) is a purpose-built cutting tool designed for precise graphite machining. Its 3 mm diameter, 20 mm overall length, and R0.2 corner radius deliver clean, dimensional cuts with reliable stability in compact workspaces.
- Diameter: 3 mm
- Overall length: 20 mm
- Flutes: 2 flutes
- Neck-type design: Increased rigidity and reduced deflection for stable cutting in graphite
- Corner radius: R0.2 mm for smoother entry/exit and improved edge quality
- Material: Solid carbide for exceptional wear resistance and long tool life
- Application: Specifically optimized for graphite machining to minimize fraying and chipping
Designed to tackle graphite’s unique properties—high thermal conductivity and low friction—this end mill maintains sharpness through multiple passes and delivers consistent results across electrodes, molds, and other graphite components. The neck-style geometry supports deeper engagement with minimal tool deflection, while the two-flute configuration facilitates efficient chip evacuation in the fibrous graphite structure, helping you maintain smooth finishes and accurate dimensions.
| Cutter Diameter | 3 |
| Number of Flutes | 2 |
| Flute Length | 3 |
| Overall Length | 65 |
| Shank Diameter | 4 |
| 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 WGR502030200. 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 Viewing | 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 | 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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