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Widin Carbide End Mill - Square Edge 4 Flute - 4.5mm
| Cutter Diameter | 4.5 |
| Number of Flutes | 4 |
| Flute Length | 14 |
| Overall Length | 50 |
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Description
The Widin Carbide End Mill – Square Edge 4 Flute (4.5 mm) is a versatile cutting tool designed for professionals and hobbyists alike. Whether you’re machining steel, stainless steel, or non‑ferrous alloys, this end mill helps you achieve efficient material removal with reliable control across roughing, finishing, or contouring tasks. Model ZE304P, crafted for dependable performance in a wide range of applications.
Its square-edge geometry combined with a four-flute design delivers clean cuts and effective chip evacuation, while the balanced flute arrangement reduces vibration for smoother milling and superior surface finishes. The carbide construction provides exceptional wear resistance, translating to long tool life and reduced tool changes in demanding workloads.
- Square-Edge, 4-Flute Design: Delivers stable cutting, efficient chip evacuation, and consistent finishes with minimal vibration across a variety of materials.
- Carbide Construction for Durability: Hard, wear‑resistant material that stands up to high-speed milling and heavy use, extending tool life in tough metals.
- Wide Material Compatibility: Suitable for steels, stainless steels, and non‑ferrous alloys, enabling roughing, finishing, and contouring with one reliable tool.
This end mill helps you streamline workflows by delivering predictable performance, reducing downtime, and producing repeatable, high-quality results. With durable carbide and balanced geometry, you can rely on consistent cuts, smoother surfaces, and longer tool life across a broad range of projects.
Part Numbers
- Protool Part Number
- ZE304045P
- 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 ZE304045P. 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 | 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 Viewing | 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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