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Widin Carbide Corner Radius End Mill For Aluminium & Non-Ferrous - 3 Flute - D.L.C Coated - 4mm x R0.5
| Cutter Diameter | 4 |
| Number of Flutes | 3 |
| Flute Length | 14 |
| Overall Length | 57 |
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Description
The Widin carbide corner radius end mill is a precision tool designed for aluminum and non-ferrous milling. With a 4 mm cutting diameter and a 0.5 mm corner radius, it pairs a DLC coating with a 3-flute geometry to deliver smooth contours, efficient chip control, and extended tool life for demanding, repetitive work.
- Diameter: 4 mm cutting diameter for versatile pocketing and contouring in aluminum and non-ferrous metals
- Corner radius: R0.5 corner radius enables clean, smooth contours and reduces risk of chip buildup at corners
- Flute count: 3-flute design provides stable cutting and efficient chip evacuation
- Material: Solid carbide construction for rigidity and long-term durability
- Coating: DLC (Diamond-Like Carbon) coating enhances wear resistance and extends tool life
- Applications: Optimized for aluminium and non-ferrous metals, ideal for contouring and profiling on repeated machining runs
Designed to tackle long machining runs and repetitive operations with confidence, this end mill helps you achieve consistent finishes and reliable performance. The combination of a precise corner radius, three-flute geometry, and a DLC coating minimizes wear and chip buildup, enabling higher feed rates, smoother surfaces, and fewer tool changes — a practical choice for prototyping, small-batch production, or routine aluminum workpieces.
Part Numbers
- Protool Part Number
- AWR31304005C
- 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.
Full Range: Widin Carbide Corner Radius End Mill For Aluminium & Non-Ferrous - 3 Flute - D.L.C Coated (WAR503)
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| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Corner Radius | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| AWR31304005C Viewing | 4 | 3 | 14 | 57 | 6 | 0.5 | £35.82 | In Stock | |
| AWR31304010C | 4 | 3 | 25 | 62 | 6 | 1 | £35.82 | In Stock | |
| AWR31306005C | 6 | 3 | 16 | 57 | 6 | 0.5 | £38.90 | In Stock | |
| AWR31306010C | 6 | 3 | 25 | 62 | 6 | 1 | £38.90 | In Stock | |
| AWR31308005C | 8 | 3 | 22 | 63 | 8 | 0.5 | £59.98 | In Stock | |
| AWR31308010C | 8 | 3 | 35 | 80 | 8 | 1 | £59.98 | In Stock | |
| AWR31310005C | 10 | 3 | 28 | 72 | 10 | 0.5 | £88.18 | In Stock | |
| AWR31310010C | 10 | 3 | 45 | 100 | 10 | 1 | £88.18 | 5 days | |
| AWR31312005C | 12 | 3 | 32 | 80 | 12 | 0.5 | £122.18 | In Stock | |
| AWR31312010C | 12 | 3 | 45 | 100 | 12 | 1 | £122.18 | In Stock | |
| AWR31316005C | 16 | 3 | 45 | 90 | 16 | 0.5 | £300.58 | 5 days | |
| AWR31316010C | 16 | 3 | 65 | 125 | 16 | 1 | £300.58 | 5 days | |
| AWR31320005C | 20 | 3 | 50 | 100 | 20 | 0.5 | £543.04 | 5 days | |
| AWR31320010C | 20 | 3 | 70 | 130 | 20 | 1 | £543.04 | 5 days |
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