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Widin Carbide End Mill - Square Edge 4 Flute - 5.5mm
| Cutter Diameter | 5.5 |
| Number of Flutes | 4 |
| Flute Length | 15 |
| Overall Length | 60 |
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Description
The Widin Carbide End Mill - Square Edge 4 Flute - 5.5mm is a versatile milling cutter designed for professionals and hobbyists who demand reliable, repeatable results. With a square-edge profile and four flutes, it delivers efficient material removal, clean edge quality, and consistent finishes across steels, stainless steels, and non-ferrous alloys. The ZE304P model is built to handle roughing, finishing, or contouring tasks with confidence.
- Square-edge geometry for clean, precise cuts: The square-edge design produces crisp edges and smooth surface finishes, helping minimize finishing passes and improve contour accuracy on a variety of metallic materials.
- Four-flute design for stable, efficient milling: The extra flute balance provides robust material removal while maintaining rigidity, with enhanced chip evacuation to reduce heat and prevent built-up edges.
- Carbide construction for wear resistance and long tool life: Hardened carbide delivers exceptional wear resistance, delivering durable performance across steels, stainless steels, and non-ferrous alloys for extended tool life.
In practical use, this end mill supports roughing, finishing, and contouring with dependable performance. You’ll experience steady feeds, reduced downtime from fewer tool changes, and consistently high-quality finishes, helping projects move from setup to completion more efficiently.
Part Numbers
- Protool Part Number
- ZE304055P
- 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 ZE304055P. 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 | 4.5 | 4 | 14 | 50 | 6 | £17.70 | 5 days | |
| ZE304050P | 5 | 4 | 15 | 60 | 6 | £17.70 | 5 days | |
| ZE304055P Viewing | 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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