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Widin Carbide End Mill - 4 Flute Regular Length Imperial - 1/2

SKU:ZA504032

The Widin Carbide End Mill is a 1/2" diameter, four-flute cutting tool designed for precision milling across a variety of industries. Its regular-length geometry and carbide construction deliver d... Read more ↓
P
Cutter Diameter1/2
Number of Flutes4
Flute Length1
Overall Length3
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£39.78
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Widin Carbide End Mill is a 1/2" diameter, four-flute cutting tool designed for precision milling across a variety of industries. Its regular-length geometry and carbide construction deliver dependable rigidity, efficient chip evacuation, and consistent results in challenging materials.

Capable of cutting steel, stainless steel, cast iron, and non-ferrous metals, this end mill balances high material removal with a smooth, repeatable finish. The imperial sizing ensures it fits standard tooling inventories, making it a convenient addition to shops using imperial measurement systems.

  • Carbide construction for long tool life: Durable, wear-resistant carbide extends tool life and reduces tool changes.
  • Four-flute design for fast material removal and smooth finishes: More cutting edges increase removal rate while delivering higher-quality surface finish.
  • Regular-length geometry with efficient chip evacuation: Balanced rigidity for versatile milling and effective chip removal to minimize heat buildup.

With the Widin 1/2" four-flute carbide end mill, you gain reliable, repeatable performance that helps you complete jobs faster, maintain tighter tolerances, and achieve cleaner surfaces. Its combination of durability, efficient chip evacuation, and imperial-compatible sizing makes it a dependable workhorse for workshops, job shops, and fabrication floors alike.

Part Numbers

Protool Part Number
ZA504032
Brand
Widin
Category
End Mill
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Widin Carbide End Mill - 4 Flute Regular Length Imperial (ZA504)

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You are viewing ZA504032. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterPriceStock Order
ZA504004 1/1643/161-1/21/8£10.68 5 days
ZA504008 1/841/21-1/21/8£10.68 5 days
ZA504012 3/1645/823/16£12.00 5 days
ZA504016 1/443/42-1/21/4£14.60 5 days
ZA504020 5/16413/162-1/25/16£21.15 5 days
ZA504024 3/8412-1/23/8£24.98 5 days
ZA504028 7/16412-3/47/16£31.78 5 days
ZA504032 Viewing1/24131/2£39.78 5 days
ZA504040 5/841-1/43-1/25/8£87.25 In Stock
ZA504048 3/441-1/243/4£169.15 5 days
ZA504064 141-1/241£238.28 In Stock

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