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Widin Carbide Corner Radius End Mill For Mold & Die - 3 Flute - 16mm x R1.0

SKU:UDR50316010

The Widin Carbide Corner Radius End Mill for Mold & Die is a versatile 16 mm cutting diameter tool with a 1.0 mm corner radius and a 3-flute design, built for high-performance machining in mo... Read more ↓
P
K
Cutter Diameter16
Number of Flutes3
Flute Length32
Overall Length150
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£487.60
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 Corner Radius End Mill for Mold & Die is a versatile 16 mm cutting diameter tool with a 1.0 mm corner radius and a 3-flute design, built for high-performance machining in mold and die applications. It minimizes end-face cutting load, helping to reduce wear and extend tool life even under heavy machining cycles.

Its double radius design delivers enhanced stability and smoother surface finishes during high-speed and high-feed operations. A carefully chosen rake angle further optimizes cutting action for typical mold and die workpieces, delivering excellent machining surface quality.

  • Reduced cutting load with 3-flute design: The 3-flute geometry lowers end-face cutting resistance, reducing wear and extending tool life in demanding mold and die work.
  • Double radius for stability and superior finish: Dual-radius cutting edges improve rigidity and produce smoother surfaces with less chatter during high-speed/high-feed machining.
  • Rake angle tailored for mold & die workpieces: Optimized geometry accounts for typical mold materials and cavity features, delivering consistent surface quality and predictable performance.

Designed to deliver repeatable, reliable results in mold and die manufacturing, this end mill helps you achieve accurate corner radii, smoother cavity finishes, and longer tool life. The result is faster cycle times, fewer tool changes, and a dependable option for rugged machining environments where precision and consistency matter.

Part Numbers

Protool Part Number
UDR50316010
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 Corner Radius End Mill For Mold & Die - 3 Flute (WDR503)

View full collection →

You are viewing UDR50316010. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterCorner RadiusPriceStock Order
UDR50306005 63109060.5£47.75 5 days
UDR50306020 63109062£47.75 5 days
UDR50306010 63109061£47.75 5 days
UDR50308005 831610080.5£78.13 5 days
UDR50308020 831610082£78.13 5 days
UDR50308010 831610081£78.13 5 days
UDR50310005 10320100100.5£107.00 5 days
UDR50310010 10320100101£107.00 5 days
UDR50310020 10320100102£107.00 5 days
UDR50312005 12324110120.5£166.05 5 days
UDR50312010 12324110121£166.05 5 days
UDR50316005 16332150160.5£487.60 5 days
UDR50312020 12324110122£166.05 5 days
UDR50316010 Viewing16332150161£487.60 5 days
UDR50320010 20340150201£679.50 5 days
UDR50320005 20340150200.5£679.50 5 days

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