Please log in here to access all benefits, including promotional discounts and faster checkouts.

Widin Carbide Radius End Mill - 4 Flute Long Shank (ZR324H) - 8mm x 0.5mm

SKU:ZR324H0805

The Widin Carbide Radius End Mill is a precision cutting tool designed for demanding machining tasks. With its 8 mm diameter and radius-end profile, it’s ideal for creating smooth, rounded corner... Read more ↓
P
Cutter Diameter8
Number of Flutes4
Flute Length12
Overall Length100
View all specifications ↓
Download Cutting Data
£57.08
Prices shown ex. VAT
5 days estimated lead time — subject to availability
View Other Sizes →
Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Speak to our team
01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Widin Carbide Radius End Mill is a precision cutting tool designed for demanding machining tasks. With its 8 mm diameter and radius-end profile, it’s ideal for creating smooth, rounded corners in deep pockets and intricate features. Built for engineers, machinists, and hobbyists alike, this tool delivers reliable performance where reach and rigidity matter most.

Crafted from carbide and featuring a long shank, this end mill provides excellent rigidity and extended reach for deep cavity milling and hard-to-access areas. The four-flute geometry promotes efficient chip evacuation and steadier cutting, helping maintain a consistent surface finish even at higher feeds.

  • Long shank for deep cavities: Extended reach and stable guidance in hard-to-reach features reduce setup changes and enable more complex geometries in a single setup.
  • Four-flute design for efficient chip evacuation: Faster chip removal lowers heat buildup and cutting forces, resulting in smoother cuts and longer tool life.
  • Carbide construction for durability: High wear resistance delivers enduring performance in demanding materials and busy shop environments, with repeatable results across jobs.

This end mill helps you complete projects more efficiently, delivering precise, consistent results with fewer tool changes and reliable performance across a range of applications. Whether drafting prototypes or producing parts, you can trust it to maintain accuracy and finish quality project after project.

Part Numbers

Protool Part Number
ZR324H0805
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 Radius End Mill - 4 Flute Long Shank (ZR324H)

View full collection →

You are viewing ZR324H0805. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterReachCorner RadiusPriceStock Order
ZR324H0605 649906200.5£42.85 5 days
ZR324H0610 649906201£42.85 5 days
ZR324H0805 Viewing84121008250.5£57.08 5 days
ZR324H0810 84121008251£57.08 5 days
ZR324H1005 1041510010320.5£88.58 5 days
ZR324H1010 1041510010321£88.58 5 days
ZR324H1015 1041510010321.5£88.58 5 days
ZR324H1020 1041510010322£88.58 5 days
ZR324H1205 1241811012380.5£119.88 5 days
ZR324H1210 1241811012381£119.88 5 days
ZR324H1215 1241811012381.5£119.88 5 days
ZR324H1220 1241811012382£119.88 5 days

Other sizes in this range

with tools we think you'll like
All 12 →