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Widin Carbide Corner Radius End Mill For Graphite - 4 Flute - 4mm x 100mm x R1.0

SKU:WGR50404010100

The Widin Carbide Corner Radius End Mill for Graphite (WGR504) is a precision cutting tool built for engineers and shops that routinely machine graphite components. With a 4-flute design, a 4 mm ... Read more ↓
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Cutter Diameter4
Number of Flutes4
Flute Length10
Overall Length100
Shank Diameter4
Corner Radius1
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£74.97
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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The Widin Carbide Corner Radius End Mill for Graphite (WGR504) is a precision cutting tool built for engineers and shops that routinely machine graphite components. With a 4-flute design, a 4 mm diameter, and a 100 mm overall length, it delivers clean, accurate cuts and reliable tool life.

  • Diameter: 4 mm
  • Overall length: 100 mm
  • Corner radius: R1.0 (1.0 mm)
  • Flute count: 4-flute design for efficient chip evacuation
  • Material: Solid carbide for hardness, toughness, and heat resistance
  • Application: Specifically optimized for graphite machining
  • Chip evacuation: Geometry designed to move chips away from the cutting edge quickly

Designed to tackle graphite’s unique properties—high thermal and electrical conductivity and self-lubricating behavior—this end mill maintains rigidity and reduces wear during demanding milling. The corner radius enhances edge strength, helping resist chipping and extending tool life, while the 4-flute configuration supports steady cutting and efficient material removal. For production-grade or precision prototyping, the WGR504 delivers dependable performance on graphite parts with consistent surface finishes.

Cutter Diameter 4
Number of Flutes 4
Flute Length 10
Overall Length 100
Shank Diameter 4
Corner Radius 1

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 - 4 Flute (WGR504)

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You are viewing WGR50404010100. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterCorner RadiusPriceStock Order
WGR50404010100 Viewing441010041£74.97 5 days
WGR50403003080 3488040.3£67.25 5 days
WGR50403005080 3488040.5£67.25 5 days
WGR50404005100 441010040.5£74.97 5 days
WGR50404005080 44166040.5£19.50 5 days
WGR50404003100 441010040.3£74.97 5 days
WGR50403002080 3488040.2£67.25 5 days
WGR50406005060 64156060.5£81.81 5 days
WGR50406003110 641511060.3£94.70 5 days
WGR50406005110 641511060.5£94.70 5 days
WGR50406010110 641511061£94.70 5 days
WGR50408005110 842011080.5£135.34 5 days
WGR50408010110 842011081£135.34 5 days
WGR50408005130 842013080.5£148.70 5 days
WGR50408010130 842013081£148.70 5 days
WGR50410005130 10425130100.5£187.22 5 days
WGR50410005150 10425150100.5£211.01 5 days
WGR50410010130 10425130101£187.22 5 days
WGR50412010130 12430130121£248.93 5 days
WGR50410010080 1042575101£170.48 5 days
WGR50412005130 12430130120.5£248.93 5 days
WGR50410010150 10425150101£211.01 5 days
WGR50412005080 1243080120.5£58.75 5 days
WGR50412005150 12430150120.5£281.95 5 days
WGR50412010150 12430150121£281.95 5 days

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