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Widin Carbide Corner Radius End Mill For Graphite - 2 Flute Neck Type - 0.4mm

SKU:WGR502004

Introducing the Widin Carbide Corner Radius End Mill for Graphite (WGR502): a precision, 0.4 mm diameter cutter designed for graphite milling with reliability and clean edge quality in mind. Buil... Read more ↓
N
Cutter Diameter0.4
Number of Flutes2
Flute Length0.6
Overall Length40
Shank Diameter3
ReachN/A
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£82.80
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5 days estimated lead time — subject to availability
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Introducing the Widin Carbide Corner Radius End Mill for Graphite (WGR502): a precision, 0.4 mm diameter cutter designed for graphite milling with reliability and clean edge quality in mind. Built for engineers, makers, and technicians working with graphite components, electrodes, and micro-scale features, it emphasizes accuracy, durability, and consistent results.

  • Diameter: 0.4 mm for fine-detail cutting and precise feature definition in graphite workpieces.
  • Flute count: 2 flutes provide efficient material removal and steady cutting forces in graphite materials.
  • Neck type design: necked geometry enhances stability and rigidity during deep or intricate cuts, reducing deflection.
  • Corner radius: built-in corner radius strengthens cutting edges and helps achieve smooth, accurate corners with fewer micro-chips.
  • Material: carbide construction delivers superior wear resistance and long tool life under graphite machining conditions.
  • Application focus: optimized for graphite workpieces, including electrode shaping, PCB-related graphite components, and micro-mculpting tasks.
  • Chip evacuation: 2-flute geometry combined with the corner radius supports effective chip clearance and reduces clogging.

This end mill is designed to deliver precise, repeatable results in graphite machining. The combination of carbide durability, a small 0.4 mm tip, and the neck-type stability makes it a dependable choice for delicate detailing and micro-scale features, while the corner radius maintains edge integrity during repeated passes. If you’re targeting clean corners, reduced tool wear, and reliable performance in graphite projects, this tool is engineered to meet those needs.

Cutter Diameter 0.4
Number of Flutes 2
Flute Length 0.6
Overall Length 40
Shank Diameter 3
Reach N/A
Corner Radius N/A

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: Widin Carbide Corner Radius End Mill For Graphite - 2 Flute Neck Type (WGR502)

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You are viewing WGR502004. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterReachCorner RadiusPriceStock Order
WGR502002 0.220.3403N/AN/A£104.37 5 days
WGR502003 0.320.5403N/AN/A£93.64 5 days
WGR502004 Viewing0.420.6403N/AN/A£82.80 5 days
WGR502005025 0.520.74032.50.05£75.93 5 days
WGR502005040 0.520.740340.05£75.93 5 days
WGR502006030 0.620.940330.05£75.93 5 days
WGR502008070 0.821.240370.05£72.44 5 days
WGR502008040 0.821.240340.05£72.44 5 days
WGR502006050 0.620.940350.05£75.93 5 days
WGR502010050 121.540350.1£59.53 5 days
WGR502010085 121.54038.50.1£59.53 5 days
WGR502012060 1.221.850360.1£59.53 5 days
WGR502012100 1.221.8503100.1£62.06 5 days
WGR502010120 121.5403120.1£62.06 5 days
WGR502015075 1.522.25037.50.15£59.53 5 days
WGR502020100 222.2603100.15£62.06 5 days
WGR502015120 1.522.2503120.15£62.06 5 days
WGR502015180 1.522.2503180.15£64.72 5 days
WGR502030100 323654100.2£64.96 5 days
WGR502020250 222.2603250.15£64.72 5 days
WGR502030250 323754250.2£67.97 5 days
WGR502030200 323654200.2£64.96 5 days
WGR502030300 323754300.2£67.97 5 days
WGR502020160 222.2603160.15£62.06 5 days
WGR502030150 323654150.2£64.96 5 days
WGR502040300 424756300.2£71.03 5 days
WGR502050200 525756200.3£90.13 5 days
WGR502050400 525906400.3£92.73 5 days
WGR502040200 424656200.2£71.03 5 days
WGR502040400 424906400.2£71.03 5 days
WGR502050500 525906500.3£92.73 5 days
WGR502060500 626906500.3£92.73 5 days
WGR502060400 626906400.3£92.73 5 days
WGR502060300 626756300.3£90.13 5 days
WGR502060600 6261006600.3£95.33 5 days
WGR502050300 525756300.3£90.13 5 days

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