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Widin Carbide End Mill - Square Edge 4 Flute - 3mm
| Cutter Diameter | 3 |
| Number of Flutes | 4 |
| Flute Length | 10 |
| Overall Length | 50 |
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Description
The Widin Carbide End Mill - Square Edge 4 Flute (ZE304P) is a precision milling tool designed for engineers, buyers, tradespeople, hobbyists, and fabricators who demand reliable, clean cuts across a range of metals. With a 3 mm diameter square-edge tip and four flutes, it excels at roughing, finishing, and contouring while delivering consistent surface quality.
Made from carbide for exceptional wear resistance, this end mill keeps a sharp cutting edge longer and maintains performance in steels, stainless steels, and non-ferrous alloys. Its balanced flute geometry promotes smooth milling and efficient chip evacuation, helping you complete tasks faster with reduced downtime.
- Balanced 4-Flute Square Edge Design: Four flutes and a square tip deliver steady cutting, efficient chip removal, and predictable, high-quality finishes across a variety of materials.
- Carbide Construction for Durability: Hard carbide resists wear and holds a sharp edge longer, extending tool life even under demanding milling conditions.
- Versatile for Multiple Milling Operations: Ideal for roughing, finishing, and contouring, reducing tool changes and delivering reliable results in a single, dependable end mill.
This end mill helps you optimize workflows by delivering dependable performance from start to finish—faster material removal, cleaner edges, and longer tool life mean fewer interruptions and higher-quality parts. Whether you’re upgrading your shop or tackling a new project, the Widin 3 mm, 4-flute carbide end mill provides consistent, confident results across steels, stainless steels, and non-ferrous alloys.
Part Numbers
- Protool Part Number
- ZE304030P
- 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 End Mill - Square Edge 4 Flute (ZE304P)
View full collection →You are viewing ZE304030P. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| ZE304010P | 1 | 4 | 2.5 | 50 | 6 | £22.28 | 5 days | |
| ZE304015P | 1.5 | 4 | 4 | 50 | 6 | £22.28 | 5 days | |
| ZE304020P | 2 | 4 | 6 | 50 | 6 | £16.78 | 5 days | |
| ZE304025P | 2.5 | 4 | 8 | 50 | 6 | £16.78 | 5 days | |
| ZE304030P Viewing | 3 | 4 | 10 | 50 | 6 | £17.70 | 5 days | |
| ZE304035P | 3.5 | 4 | 10 | 50 | 6 | £17.70 | 5 days | |
| ZE304040P | 4 | 4 | 12 | 50 | 6 | £17.70 | 5 days | |
| ZE304045P | 4.5 | 4 | 14 | 50 | 6 | £17.70 | 5 days | |
| ZE304050P | 5 | 4 | 15 | 60 | 6 | £17.70 | 5 days | |
| ZE304055P | 5.5 | 4 | 15 | 60 | 6 | £17.70 | 5 days | |
| ZE304060P | 6 | 4 | 15 | 60 | 6 | £17.70 | 5 days | |
| ZE304065P | 6.5 | 4 | 18 | 60 | 8 | £32.28 | 5 days | |
| ZE304070P | 7 | 4 | 20 | 65 | 8 | £32.28 | 5 days | |
| ZE304075P | 7.5 | 4 | 20 | 65 | 8 | £32.28 | 5 days | |
| ZE304080P | 8 | 4 | 20 | 65 | 8 | £32.28 | 5 days | |
| ZE304085P | 8.5 | 4 | 22 | 70 | 10 | £45.13 | 5 days | |
| ZE304090P | 9 | 4 | 22 | 70 | 10 | £45.13 | 5 days | |
| ZE304095P | 9.5 | 4 | 24 | 70 | 10 | £45.13 | 5 days | |
| ZE304100P | 10 | 4 | 25 | 70 | 10 | £45.13 | 5 days | |
| ZE304105P | 10.5 | 4 | 26 | 80 | 12 | £60.80 | 5 days | |
| ZE304110P | 11 | 4 | 30 | 80 | 12 | £60.80 | 5 days | |
| ZE304115P | 11.5 | 4 | 30 | 80 | 12 | £60.80 | 5 days | |
| ZE304120P | 12 | 4 | 30 | 80 | 12 | £60.80 | 5 days | |
| ZE304130P | 13 | 4 | 35 | 90 | 12 | £97.15 | 5 days | |
| ZE304140P | 14 | 4 | 35 | 100 | 14 | £142.88 | 5 days | |
| ZE304150P | 15 | 4 | 40 | 100 | 16 | £191.18 | 5 days | |
| ZE304160P | 16 | 4 | 40 | 100 | 16 | £191.18 | 5 days | |
| ZE304180P | 18 | 4 | 45 | 100 | 18 | £271.60 | 5 days | |
| ZE304200P | 20 | 4 | 45 | 100 | 20 | £298.13 | 5 days |
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