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Widin Carbide End Mill For Mold & Die - 4 Flute Ball Nose - 12mm

SKU:UB504120

The Widin Carbide End Mill for Mold & Die is a 12mm ball-nose cutter with a four-flute geometry, designed for precise contouring and efficient material removal in mold and die work. It is bui... Read more ↓
P
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Cutter Diameter12
Number of Flutes4
Flute Length12
Overall Length110
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£131.93
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 for Mold & Die is a 12mm ball-nose cutter with a four-flute geometry, designed for precise contouring and efficient material removal in mold and die work. It is built for engineers, machinists, buyers, hobbyists, and tradespeople who require dependable, repeatable results, and it features a high-strength cutting edge from an optimized rake angle for durable performance in demanding conditions. The WB504 model also includes a centre match type 3 to help achieve excellent finishes at high speed, smoothing complex profiles and improving surface quality.

  • Four-Flute Design for Efficient Material Removal: Increases cutting efficiency and versatility for mold-and-die tasks, enabling faster material removal and consistent results on complex contours.
  • Optimized Rake Angle for Durability: A high-strength cutting edge provides reliable performance and long tool life in demanding machining conditions, reducing downtime and rework.
  • Center Match Type 3 for Superior Finishes: Centre-match design delivers excellent surface finishes during high-speed processing, producing smooth, precise surfaces on machined components.

In practical use, this end mill supports repeatable, high-quality results across challenging mold-and-die projects. Its carbide construction and precision geometry help maintain tight tolerances, achieve clean radii, and streamline finishing passes, promoting faster workflows and greater confidence in every job.

Part Numbers

Protool Part Number
UB504120
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 For Mold & Die - 4 Flute Ball Nose (WB504)

View full collection →

You are viewing UB504120. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterRadiusPriceStock Order
UB504010 1415060.5£30.15 5 days
UB504015 1.541.55060.75£30.15 In Stock
UB504020 2425061£30.15 5 days
UB504030 3436061.5£32.48 5 days
UB504040 4447062£32.48 5 days
UB504050 5458062.5£35.20 5 days
UB504060 6469063£35.20 In Stock
UB504100 10410100105£84.80 5 days
UB504080 84810084£61.40 In Stock
UB504120 Viewing12412110126£131.93 5 days

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