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Widin Carbide Square End Mill For Mold & Die - 4 Flute Long Length - 16mm x 120mm x250mm
| Cutter Diameter | 16 |
| Number of Flutes | 4 |
| Flute Length | 120 |
| Overall Length | 250 |
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Description
Designed for mold and die machining, the Widin WE524 carbide square end mill is a reliable, high-performance tool built for precision and endurance. This 4-flute, long-length cutter (16 mm diameter, 120 mm flute length, 250 mm overall length) is engineered to tackle deep pockets and complex features with a clean, square end for accurate slotting and profiling.
With a premium carbide core and a durable W coating, the WE524 delivers exceptional wear resistance, stable cutting, and extended tool life. It’s particularly effective on workpieces under 55 HRc, including pre-hardened steel, alloy steel, and carbon steel, helping you reduce tool changes and maintain steady productivity across demanding jobs.
- Wide range, tight tolerance: Cutting diameters from 1.0 mm to 20.0 mm with a diameter tolerance of +0/-0.03 mm ensure precise, repeatable results across a variety of workpieces.
- Durable WE524 carbide with W coating: Premium carbide paired with a robust W coating enhances wear resistance and cutting stability, delivering longer tool life and fewer interruptions.
- Long reach with a 4-flute design: The extended flute length and four-flute geometry support deeper pockets and efficient material removal while maintaining good surface finish on mold-and-die applications.
Together, these benefits translate to faster, more predictable machining cycles, reliable dimensional accuracy, and improved overall productivity. The WE524 end mill helps you achieve consistent finishes and reduced downtime when working with pre-hardened steels, alloy steels, and carbon steels below 55 HRc.
Part Numbers
- Protool Part Number
- UE524160120
- 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 Square End Mill For Mold & Die - 4 Flute Long Length (WE524)
View full collection →You are viewing UE524160120. 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 |
|---|---|---|---|---|---|---|---|---|
| UE52401003 | 1 | 4 | 3 | 60 | 6 | £24.30 | 5 days | |
| UE52401004 | 1 | 4 | 4 | 60 | 6 | £24.30 | 5 days | |
| UE52401005 | 1 | 4 | 5 | 60 | 6 | £24.30 | 5 days | |
| UE52401007 | 1 | 4 | 7 | 60 | 6 | £25.53 | 5 days | |
| UE52401006 | 1 | 4 | 6 | 60 | 6 | £24.30 | 5 days | |
| UE52401008 | 1 | 4 | 8 | 60 | 6 | £26.75 | 5 days | |
| UE52401010 | 1 | 4 | 10 | 60 | 6 | £29.20 | 5 days | |
| UE52401206 | 1.2 | 4 | 6 | 60 | 6 | £24.30 | 5 days | |
| UE52401204 | 1.2 | 4 | 4 | 60 | 6 | £24.30 | 5 days | |
| UE52401012 | 1 | 4 | 12 | 60 | 6 | £31.53 | 5 days | |
| UE52401208 | 1.2 | 4 | 8 | 60 | 6 | £25.53 | 5 days | |
| UE52401210 | 1.2 | 4 | 10 | 60 | 6 | £26.75 | 5 days | |
| UE52401506 | 1.5 | 4 | 6 | 60 | 6 | £24.30 | 5 days | |
| UE52401212 | 1.2 | 4 | 12 | 60 | 6 | £29.20 | 5 days | |
| UE52401508 | 1.5 | 4 | 8 | 60 | 6 | £25.53 | 5 days | |
| UE52401510 | 1.5 | 4 | 10 | 60 | 6 | £26.75 | 5 days | |
| UE52401512 | 1.5 | 4 | 12 | 60 | 6 | £29.20 | 5 days | |
| UE52401514 | 1.5 | 4 | 14 | 60 | 6 | £31.53 | 5 days | |
| UE52401516 | 1.5 | 4 | 16 | 60 | 6 | £32.75 | In Stock | |
| UE52402010 | 2 | 4 | 10 | 60 | 6 | £25.53 | 5 days | |
| UE52402008 | 2 | 4 | 8 | 60 | 6 | £24.30 | 5 days | |
| UE52402014 | 2 | 4 | 14 | 60 | 6 | £29.20 | 5 days | |
| UE52402012 | 2 | 4 | 12 | 60 | 6 | £26.75 | 5 days | |
| UE52402510 | 2.5 | 4 | 10 | 60 | 6 | £24.30 | 5 days | |
| UE52402512 | 2.5 | 4 | 12 | 60 | 6 | £24.30 | 5 days | |
| UE52402016 | 2 | 4 | 16 | 60 | 6 | £29.20 | 5 days | |
| UE52402516 | 2.5 | 4 | 16 | 60 | 6 | £26.75 | 5 days | |
| UE52402520 | 2.5 | 4 | 20 | 60 | 6 | £29.20 | 5 days | |
| UE52402526 | 2.5 | 4 | 26 | 60 | 6 | £34.13 | In Stock | |
| UE52403010 | 3 | 4 | 10 | 70 | 6 | £24.55 | 5 days | |
| UE52403014 | 3 | 4 | 14 | 70 | 6 | £25.80 | 5 days | |
| UE52403012 | 3 | 4 | 12 | 70 | 6 | £24.55 | 5 days | |
| UE52403016 | 3 | 4 | 16 | 70 | 6 | £26.88 | 5 days | |
| UE52403016S3 | 3 | 4 | 16 | 100 | 3 | £24.83 | 5 days | |
| UE52403020 | 3 | 4 | 20 | 70 | 6 | £29.33 | 5 days | |
| UE52403026 | 3 | 4 | 26 | 70 | 6 | £33.15 | In Stock | |
| UE52403030 | 3 | 4 | 30 | 70 | 6 | £35.48 | In Stock | |
| UE52404012 | 4 | 4 | 12 | 70 | 6 | £24.55 | 5 days | |
| UE52404016 | 4 | 4 | 16 | 70 | 6 | £25.80 | 5 days | |
| UE52404020 | 4 | 4 | 20 | 70 | 6 | £28.10 | 5 days | |
| UE52404020S4 | 4 | 4 | 20 | 100 | 4 | £25.95 | 5 days | |
| UE52404026 | 4 | 4 | 26 | 70 | 6 | £30.70 | 5 days | |
| UE52404030 | 4 | 4 | 30 | 70 | 6 | £33.15 | 5 days | |
| UE52405025 | 5 | 4 | 25 | 70 | 6 | £24.98 | 5 days | |
| UE52405020 | 5 | 4 | 20 | 70 | 6 | £24.55 | 5 days | |
| UE52405030 | 5 | 4 | 30 | 80 | 6 | £27.45 | 5 days | |
| UE52405025100 | 5 | 4 | 25 | 100 | 6 | £27.98 | 5 days | |
| UE52405040 | 5 | 4 | 40 | 100 | 6 | £33.15 | 5 days | |
| UE52406015 | 6 | 4 | 45 | 60 | 6 | £24.30 | 5 days | |
| UE52406015080 | 6 | 4 | 45 | 80 | 6 | £25.53 | 5 days | |
| UE52405035 | 5 | 4 | 35 | 90 | 6 | £30.45 | 5 days | |
| UE52406020090 | 6 | 4 | 20 | 90 | 6 | £27.70 | 5 days | |
| UE52406020 | 6 | 4 | 20 | 70 | 6 | £24.55 | 5 days | |
| UE52406025 | 6 | 4 | 25 | 75 | 6 | £25.53 | 5 days | |
| UE52406030 | 6 | 4 | 30 | 80 | 6 | £27.45 | 5 days | |
| UE52406030100 | 6 | 4 | 30 | 100 | 6 | £29.75 | 5 days | |
| UE52406030150 | 6 | 4 | 30 | 150 | 6 | £39.70 | 5 days | |
| UE52406035 | 6 | 4 | 35 | 90 | 6 | £30.45 | 5 days | |
| UE52406040 | 6 | 4 | 40 | 90 | 6 | £31.93 | In Stock | |
| UE52406040120 | 6 | 4 | 40 | 120 | 6 | £39.45 | 5 days | |
| UE52406045 | 6 | 4 | 45 | 150 | 6 | £46.95 | 5 days | |
| UE52408025 | 8 | 4 | 25 | 80 | 8 | £45.43 | 5 days | |
| UE52408030 | 8 | 4 | 30 | 80 | 8 | £45.43 | 5 days | |
| UE52408030100 | 8 | 4 | 30 | 100 | 8 | £49.13 | In Stock | |
| UE52408040 | 8 | 4 | 40 | 90 | 8 | £54.30 | 5 days | |
| UE52408040150 | 8 | 4 | 40 | 150 | 8 | £68.20 | 5 days | |
| UE52408035 | 8 | 4 | 35 | 90 | 8 | £50.75 | In Stock | |
| UE52408040120 | 8 | 4 | 40 | 120 | 8 | £60.80 | 5 days | |
| UE52408045 | 8 | 4 | 45 | 100 | 8 | £60.08 | 5 days | |
| UE52408050 | 8 | 4 | 50 | 100 | 8 | £61.40 | 5 days | |
| UE52408050150 | 8 | 4 | 50 | 150 | 8 | £73.55 | In Stock | |
| UE524100100 | 10 | 4 | 30 | 100 | 10 | £67.70 | 5 days | |
| UE52410030 | 10 | 4 | 30 | 80 | 10 | £62.63 | 5 days | |
| UE52410035 | 10 | 4 | 35 | 90 | 10 | £65.15 | 5 days | |
| UE52410040 | 10 | 4 | 40 | 90 | 10 | £69.90 | In Stock | |
| UE52410040120 | 10 | 4 | 40 | 120 | 10 | £78.45 | 5 days | |
| UE52410045 | 10 | 4 | 45 | 100 | 10 | £75.78 | 5 days | |
| UE52410050150 | 10 | 4 | 50 | 150 | 10 | £96.70 | 5 days | |
| UE52410050200 | 10 | 4 | 50 | 200 | 10 | £116.05 | 5 days | |
| UE52410050 | 10 | 4 | 50 | 100 | 10 | £80.55 | 5 days | |
| UE52410055 | 10 | 4 | 55 | 150 | 10 | £100.98 | 5 days | |
| UE52410060 | 10 | 4 | 60 | 110 | 10 | £91.15 | In Stock | |
| UE52410060200 | 10 | 4 | 60 | 200 | 10 | £124.30 | 5 days | |
| UE52412035 | 12 | 4 | 35 | 90 | 12 | £92.98 | 5 days | |
| UE52412040 | 12 | 4 | 40 | 100 | 12 | £96.73 | 5 days | |
| UE52412040120 | 12 | 4 | 40 | 120 | 12 | £104.45 | 5 days | |
| UE52412045 | 12 | 4 | 45 | 130 | 12 | £112.20 | 5 days | |
| UE52412050 | 12 | 4 | 50 | 100 | 12 | £108.23 | 5 days | |
| UE52412050150 | 12 | 4 | 50 | 150 | 12 | £129.95 | 5 days | |
| UE52412055 | 12 | 4 | 55 | 110 | 12 | £115.43 | 5 days | |
| UE52412060 | 12 | 4 | 60 | 110 | 12 | £123.13 | 5 days | |
| UE52412060150 | 12 | 4 | 60 | 150 | 12 | £142.53 | 5 days | |
| UE52412060200 | 12 | 4 | 60 | 200 | 12 | £171.43 | In Stock | |
| UE52412065 | 12 | 4 | 65 | 150 | 12 | £146.45 | 5 days | |
| UE52412070 | 12 | 4 | 70 | 120 | 12 | £135.35 | 5 days | |
| UE52412070200 | 12 | 4 | 70 | 200 | 12 | £173.38 | 5 days | |
| UE52414050 | 14 | 4 | 50 | 110 | 16 | £313.73 | 5 days | |
| UE52414060 | 14 | 4 | 60 | 150 | 16 | £363.63 | 5 days | |
| UE524160120 Viewing | 16 | 4 | 120 | 250 | 16 | £806.85 | 5 days | |
| UE524160110 | 16 | 4 | 110 | 200 | 16 | £611.10 | 5 days | |
| UE52416040 | 16 | 4 | 40 | 150 | 16 | £363.63 | 5 days | |
| UE52416050 | 16 | 4 | 50 | 110 | 16 | £313.73 | 5 days | |
| UE52416050150 | 16 | 4 | 50 | 150 | 16 | £363.63 | 5 days | |
| UE52416070 | 16 | 4 | 70 | 130 | 16 | £387.10 | 5 days | |
| UE52416060 | 16 | 4 | 60 | 120 | 16 | £350.30 | 5 days | |
| UE52416070150 | 16 | 4 | 70 | 150 | 16 | £418.13 | 5 days | |
| UE52416070200 | 16 | 4 | 70 | 200 | 16 | £501.63 | 5 days | |
| UE52416080 | 16 | 4 | 80 | 150 | 16 | £436.33 | 5 days | |
| UE52416090 | 16 | 4 | 90 | 150 | 16 | £472.88 | 5 days | |
| UE524180100 | 18 | 4 | 100 | 200 | 20 | £792.25 | 5 days | |
| UE52418070 | 18 | 4 | 70 | 130 | 20 | £546.25 | 5 days | |
| UE52418050 | 18 | 4 | 50 | 120 | 20 | £500.25 | 5 days | |
| UE524200110 | 20 | 4 | 110 | 200 | 20 | £839.00 | 5 days | |
| UE524200120 | 20 | 4 | 120 | 250 | 20 | £1,018.00 | 5 days | |
| UE52420050 | 20 | 4 | 50 | 110 | 20 | £482.25 | 5 days | |
| UE52420060 | 20 | 4 | 60 | 130 | 20 | £517.75 | 5 days | |
| UE52420050150 | 20 | 4 | 50 | 150 | 20 | £559.50 | 5 days | |
| UE52420070 | 20 | 4 | 70 | 130 | 20 | £546.25 | 5 days | |
| UE52420090 | 20 | 4 | 90 | 150 | 20 | £643.25 | 5 days | |
| UE52420090200 | 20 | 4 | 90 | 200 | 20 | £772.00 | 5 days | |
| UE52420080 | 20 | 4 | 80 | 150 | 20 | £615.25 | 5 days | |
| UE524220110 | 22 | 4 | 110 | 200 | 20 | £938.50 | 5 days | |
| UE524250110 | 25 | 4 | 110 | 200 | 25 | £1,088.50 | 5 days | |
| UE52422075 | 22 | 4 | 75 | 150 | 20 | £727.50 | 5 days | |
| UE524250120 | 25 | 4 | 120 | 250 | 25 | £1,327.75 | 5 days | |
| UE52425070 | 25 | 4 | 70 | 150 | 25 | £824.50 | 5 days | |
| UE52425090 | 25 | 4 | 90 | 150 | 25 | £824.50 | 5 days |
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