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

Widin Carbide End Mill - Square Edge 4 Flute - Extra Long Length - 5mm x 80mm
| Cutter Diameter | 5 |
| Number of Flutes | 4 |
| Flute Length | 20 |
| Overall Length | 80 |
Learn more about Klarna
Description
The Widin Carbide End Mill is a 5 mm diameter, 80 mm long square-edge cutting tool designed for precision milling across a range of materials. With a four-flute design and an extended reach, it delivers strong cutting efficiency for deep pockets and hard-to-reach features. Constructed from solid carbide, it withstands demanding machining conditions, delivering longer tool life and reduced downtime.
Whether you’re a professional machinist, a shop technician, or a hobbyist tackling complex projects, this end mill provides reliable performance in tight tolerances and challenging setups. The extra length expands your capability to machine deep cavities, stepped pockets, and internal channels without swapping tools.
- Square-edge geometry for precise corners: Achieves clean, accurate cuts with crisp corner relief, reducing finishing steps and ensuring repeatable dimensions across jobs.
- Four-flute design for efficient material removal: Balances strength and chip evacuation for smooth, productive milling and better surface finishes.
- Extra-long 80 mm reach for deep pockets: Extends your milling reach to access deep cavities and hard-to-reach features, minimizing tool changes and setup time.
This end mill is built to work as hard as you do. The carbide construction delivers durability and wear resistance that translates to longer tool life and fewer interruptions on the shop floor. The square-edge and multi-flute geometry provide consistent cutting performance, enabling you to maintain tight tolerances and finish quality even in demanding parts. With its extended reach, you can streamline setups, reduce tool changes, and complete complex geometries in fewer passes, speeding up your workflow and improving overall productivity.
Part Numbers
- Protool Part Number
- ZE324051
- 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 - Extra Long Length (ZE324)
View full collection →You are viewing ZE324051. 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 |
|---|---|---|---|---|---|---|---|---|
| ZE324030 | 3 | 4 | 15 | 60 | 6 | £21.58 | 5 days | |
| ZE324031 | 3 | 4 | 20 | 70 | 6 | £23.06 | In Stock | |
| ZE324030S | 3 | 4 | 20 | 100 | 3 | £29.52 | 5 days | |
| ZE324040 | 4 | 4 | 15 | 60 | 6 | £21.58 | In Stock | |
| ZE324041 | 4 | 4 | 20 | 70 | 6 | £23.06 | In Stock | |
| ZE324040S | 4 | 4 | 20 | 100 | 4 | £29.52 | 5 days | |
| ZE324050 | 5 | 4 | 20 | 60 | 6 | £21.58 | 5 days | |
| ZE324051 Viewing | 5 | 4 | 20 | 80 | 6 | £24.54 | 5 days | |
| ZE324052 | 5 | 4 | 25 | 100 | 6 | £31.50 | 5 days | |
| ZE324060 | 6 | 4 | 20 | 80 | 6 | £25.04 | In Stock | |
| ZE324061 | 6 | 4 | 30 | 100 | 6 | £32.14 | 5 days | |
| ZE324062 | 6 | 4 | 40 | 150 | 6 | £48.44 | 5 days | |
| ZE324080 | 8 | 4 | 30 | 90 | 8 | £40.70 | In Stock | |
| ZE324081 | 8 | 4 | 35 | 100 | 8 | £43.96 | 5 days | |
| ZE324082 | 8 | 4 | 40 | 150 | 8 | £64.94 | 5 days | |
| ZE324100 | 10 | 4 | 30 | 90 | 10 | £54.66 | In Stock | |
| ZE324101 | 10 | 4 | 35 | 100 | 10 | £57.54 | In Stock | |
| ZE324102 | 10 | 4 | 45 | 150 | 10 | £86.04 | In Stock | |
| ZE324103 | 10 | 4 | 55 | 180 | 10 | £114.56 | 5 days | |
| ZE324120 | 12 | 4 | 30 | 90 | 12 | £79.12 | In Stock | |
| ZE324121 | 12 | 4 | 40 | 110 | 12 | £87.64 | In Stock | |
| ZE324122 | 12 | 4 | 50 | 150 | 12 | £126.90 | 5 days | |
| ZE324123 | 12 | 4 | 60 | 200 | 12 | £153.14 | In Stock | |
| ZE324140 | 14 | 4 | 40 | 120 | 14 | £210.26 | In Stock | |
| ZE324141 | 14 | 4 | 60 | 150 | 14 | £241.76 | In Stock | |
| ZE324160 | 16 | 4 | 50 | 140 | 16 | £237.82 | In Stock | |
| ZE324161 | 16 | 4 | 70 | 160 | 16 | £280.90 | 5 days | |
| ZE324162 | 16 | 4 | 80 | 200 | 16 | £326.60 | 5 days | |
| ZE324180 | 18 | 4 | 50 | 140 | 18 | £319.52 | In Stock | |
| ZE324200 | 20 | 4 | 60 | 150 | 20 | £419.06 | 5 days | |
| ZE324201 | 20 | 4 | 100 | 200 | 20 | £583.44 | 5 days | |
| ZE324202 | 20 | 4 | 130 | 250 | 20 | £752.46 | 5 days |
No products match your filters.


