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Widin Carbide Square End Mill For Mold & Die - 4 Flute Long Neck - 2.5mm x 45mm
| Cutter Diameter | 2.5 |
| Number of Flutes | 4 |
| Flute Length | 4 |
| Overall Length | 90 |
Learn more about Klarna
Description
Widin Carbide Square End Mill for Mold & Die — 4 Flute Long Neck, 2.5 mm diameter, 45 mm length. This carbide end mill is designed for precision machining in mold and die work, delivering accurate cuts and dependable performance across common steels. With a focus on reliability, it’s well-suited for engineers, machinists, and hobbyists who need consistent results in demanding applications.
It features a long neck to reduce breakage and improve durability during extended cuts, plus a durable W coating that enhances wear resistance and machining stability. The tool is designed to handle mold and die work below 55 HRc and is also effective with pre-hardened steel, alloy steel, and carbon steel, making it a versatile choice for mixed-material projects.
- Long Neck Design for Breakage Resistance: The extended transition between the shank and neck provides extra clearance and stability, reducing the risk of breakage during deep-pocket milling and boosting overall tool durability.
- W Coating for Enhanced Wear Life: The durable W coating improves wear resistance, helping the tool last longer and maintain stable cutting performance in tough materials and higher-demand operations.
- Material Versatility for Mold & Die Applications: Suitable for mold and die machining below 55 HRc, as well as pre-hardened steel, alloy steel, and carbon steel, enabling you to tackle a range of jobs with a single reliable tool.
This end mill combines precise sizing with robust construction to support efficient workflows, fewer tool changes, and consistent finishes. Expect reliable performance, longer tool life, and steady results across typical mold, die, and steel-cutting tasks, helping you complete parts faster with tighter tolerances and cleaner surfaces.
Part Numbers
- Protool Part Number
- UE51402545
- 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 Neck (WE514)
View full collection →You are viewing UE51402545. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| UE51402014 | 2 | 4 | 3 | 50 | 4 | 14 | £23.30 | In Stock | |
| UE51402508 | 2.5 | 4 | 4 | 50 | 4 | 8 | £23.30 | 5 days | |
| UE51402026 | 2 | 4 | 3 | 60 | 4 | 26 | £23.93 | In Stock | |
| UE51401512 | 1.5 | 4 | 2.3 | 50 | 4 | 12 | £23.30 | 5 days | |
| UE51401510 | 1.5 | 4 | 2.3 | 50 | 4 | 10 | £23.30 | In Stock | |
| UE51402520 | 2.5 | 4 | 4 | 50 | 4 | 20 | £23.30 | 5 days | |
| UE51404022 | 4 | 4 | 4.5 | 65 | 6 | 22 | £29.48 | 5 days | |
| UE51402016 | 2 | 4 | 3 | 50 | 4 | 16 | £23.30 | In Stock | |
| UE51401520 | 1.5 | 4 | 2.3 | 50 | 4 | 20 | £23.30 | 5 days | |
| UE51401012 | 1 | 4 | 1.5 | 50 | 4 | 12 | £23.30 | 5 days | |
| UE51410045 | 10 | 4 | 15 | 100 | 10 | 45 | £77.68 | 5 days | |
| UE51405026 | 5 | 4 | 8 | 65 | 6 | 26 | £29.48 | 5 days | |
| UE51405020 | 5 | 4 | 8 | 60 | 6 | 20 | £29.05 | In Stock | |
| UE51404030 | 4 | 4 | 4.5 | 70 | 6 | 30 | £34.25 | 5 days | |
| UE51401008 | 1 | 4 | 1.5 | 50 | 4 | 8 | £23.30 | In Stock | |
| UE51406032 | 6 | 4 | 9 | 90 | 6 | 32 | £32.08 | 5 days | |
| UE51404060 | 4 | 4 | 4.5 | 100 | 6 | 60 | £52.95 | 5 days | |
| UE51404045 | 4 | 4 | 4.5 | 90 | 6 | 45 | £44.88 | 5 days | |
| UE51404040 | 4 | 4 | 4.5 | 80 | 6 | 40 | £40.95 | 5 days | |
| UE51404026 | 4 | 4 | 4.5 | 65 | 6 | 26 | £29.48 | In Stock | |
| UE51403060 | 3 | 4 | 4.5 | 100 | 6 | 60 | £52.95 | 5 days | |
| UE51403030 | 3 | 4 | 4.5 | 70 | 6 | 30 | £34.25 | 5 days | |
| UE51403026 | 3 | 4 | 4.5 | 65 | 6 | 26 | £29.48 | 5 days | |
| UE51403018 | 3 | 4 | 4.5 | 60 | 6 | 18 | £29.05 | 5 days | |
| UE51402540 | 2.5 | 4 | 4 | 80 | 4 | 40 | £30.85 | 5 days | |
| UE51402530 | 2.5 | 4 | 4 | 70 | 4 | 30 | £27.50 | In Stock | |
| UE51402512 | 2.5 | 4 | 4 | 50 | 4 | 12 | £23.30 | In Stock | |
| UE51402050 | 2 | 4 | 3 | 110 | 4 | 50 | £36.70 | 5 days | |
| UE51401518 | 1.5 | 4 | 2.3 | 50 | 4 | 18 | £23.30 | In Stock | |
| UE51401214 | 1.2 | 4 | 1.8 | 50 | 4 | 14 | £23.30 | 5 days | |
| UE51401206 | 1.2 | 4 | 1.8 | 50 | 4 | 6 | £23.30 | In Stock | |
| UE51401204 | 1.2 | 4 | 1.8 | 50 | 4 | 4 | £23.30 | 5 days | |
| UE51401007 | 1 | 4 | 1.5 | 50 | 4 | 7 | £23.30 | 5 days | |
| UE51401004 | 1 | 4 | 1.5 | 50 | 4 | 4 | £23.30 | In Stock | |
| UE51412040 | 12 | 4 | 20 | 90 | 12 | 40 | £113.28 | In Stock | |
| UE51412050 | 12 | 4 | 20 | 110 | 12 | 50 | £122.23 | 5 days | |
| UE51412035 | 12 | 4 | 20 | 80 | 12 | 35 | £108.95 | In Stock | |
| UE51410035 | 10 | 4 | 15 | 80 | 10 | 35 | £72.60 | In Stock | |
| UE51410030 | 10 | 4 | 15 | 75 | 10 | 30 | £71.33 | In Stock | |
| UE51408042 | 8 | 4 | 12 | 100 | 8 | 42 | £56.80 | 5 days | |
| UE51408030 | 8 | 4 | 12 | 80 | 8 | 30 | £52.98 | In Stock | |
| UE51408025 | 8 | 4 | 12 | 70 | 8 | 25 | £51.20 | In Stock | |
| UE51406030 | 6 | 4 | 9 | 70 | 6 | 30 | £30.15 | 5 days | |
| UE51406015 | 6 | 4 | 9 | 60 | 6 | 15 | £29.05 | In Stock | |
| UE51406020 | 6 | 4 | 9 | 60 | 6 | 20 | £29.05 | In Stock | |
| UE51405040 | 5 | 4 | 8 | 80 | 6 | 40 | £40.95 | 5 days | |
| UE51405060 | 5 | 4 | 8 | 100 | 6 | 60 | £52.95 | 5 days | |
| UE51405050 | 5 | 4 | 8 | 90 | 6 | 50 | £48.98 | 5 days | |
| UE51405035 | 5 | 4 | 8 | 75 | 6 | 35 | £34.95 | 5 days | |
| UE51405030 | 5 | 4 | 8 | 70 | 6 | 30 | £34.25 | In Stock | |
| UE51405016 | 5 | 4 | 8 | 60 | 6 | 16 | £29.05 | In Stock | |
| UE51404050 | 4 | 4 | 4.5 | 100 | 6 | 50 | £50.08 | In Stock | |
| UE51404020 | 4 | 4 | 4.5 | 60 | 6 | 20 | £29.05 | 5 days | |
| UE51404035 | 4 | 4 | 4.5 | 70 | 6 | 35 | £34.25 | 5 days | |
| UE51404016 | 4 | 4 | 4.5 | 60 | 6 | 16 | £29.05 | In Stock | |
| UE51404018 | 4 | 4 | 4.5 | 60 | 6 | 18 | £29.05 | 5 days | |
| UE51404014 | 4 | 4 | 4.5 | 60 | 6 | 14 | £29.05 | 5 days | |
| UE51404012 | 4 | 4 | 4.5 | 50 | 6 | 12 | £27.98 | In Stock | |
| UE51404010 | 4 | 4 | 4.5 | 50 | 6 | 10 | £27.98 | In Stock | |
| UE51404008 | 4 | 4 | 4.5 | 50 | 6 | 8 | £27.98 | In Stock | |
| UE51403050 | 3 | 4 | 4.5 | 100 | 6 | 50 | £50.08 | In Stock | |
| UE51403045 | 3 | 4 | 4.5 | 90 | 6 | 45 | £44.88 | 5 days | |
| UE51403040 | 3 | 4 | 4.5 | 80 | 6 | 40 | £40.95 | 5 days | |
| UE51403035 | 3 | 4 | 4.5 | 70 | 6 | 35 | £34.25 | 5 days | |
| UE51403022 | 3 | 4 | 4.5 | 65 | 6 | 22 | £29.48 | 5 days | |
| UE51403020 | 3 | 4 | 4.5 | 60 | 6 | 20 | £29.05 | 5 days | |
| UE51403016 | 3 | 4 | 4.5 | 60 | 6 | 16 | £29.05 | In Stock | |
| UE51403014 | 3 | 4 | 4.5 | 60 | 6 | 14 | £29.05 | 5 days | |
| UE51403012 | 3 | 4 | 4.5 | 50 | 6 | 12 | £27.98 | 5 days | |
| UE51403010 | 3 | 4 | 4.5 | 50 | 6 | 10 | £27.98 | 5 days | |
| UE51403006 | 3 | 4 | 4.5 | 50 | 6 | 6 | £27.98 | In Stock | |
| UE51403008 | 3 | 4 | 4.5 | 50 | 6 | 8 | £27.98 | In Stock | |
| UE51402550 | 2.5 | 4 | 4 | 100 | 4 | 50 | £36.70 | In Stock | |
| UE51402545 Viewing | 2.5 | 4 | 4 | 90 | 4 | 45 | £34.55 | 5 days | |
| UE51402535 | 2.5 | 4 | 4 | 70 | 4 | 35 | £27.50 | In Stock | |
| UE51402522 | 2.5 | 4 | 4 | 60 | 4 | 22 | £23.93 | 5 days | |
| UE51402526 | 2.5 | 4 | 4 | 60 | 4 | 26 | £23.93 | In Stock | |
| UE51402518 | 2.5 | 4 | 4 | 50 | 4 | 18 | £23.30 | 5 days | |
| UE51402516 | 2.5 | 4 | 4 | 50 | 4 | 16 | £23.30 | In Stock | |
| UE51402514 | 2.5 | 4 | 4 | 50 | 4 | 14 | £23.30 | 5 days | |
| UE51402510 | 2.5 | 4 | 4 | 50 | 4 | 10 | £23.30 | 5 days | |
| UE51402060 | 2 | 4 | 3 | 110 | 4 | 60 | £40.18 | 5 days | |
| UE51402045 | 2 | 4 | 3 | 100 | 4 | 45 | £34.55 | 5 days | |
| UE51402035 | 2 | 4 | 3 | 80 | 4 | 35 | £27.50 | 5 days | |
| UE51402040 | 2 | 4 | 3 | 90 | 4 | 40 | £30.85 | In Stock | |
| UE51402022 | 2 | 4 | 3 | 60 | 4 | 22 | £23.93 | 5 days | |
| UE51402030 | 2 | 4 | 3 | 70 | 4 | 30 | £27.50 | 5 days | |
| UE51402020 | 2 | 4 | 3 | 50 | 4 | 20 | £23.30 | 5 days | |
| UE51402018 | 2 | 4 | 3 | 50 | 4 | 18 | £23.30 | 5 days | |
| UE51402010 | 2 | 4 | 3 | 50 | 4 | 10 | £23.30 | In Stock | |
| UE51402012 | 2 | 4 | 3 | 50 | 4 | 12 | £23.30 | 5 days | |
| UE51402008 | 2 | 4 | 3 | 50 | 4 | 8 | £23.30 | In Stock | |
| UE51402006 | 2 | 4 | 3 | 50 | 4 | 6 | £23.30 | 5 days | |
| UE51401530 | 1.5 | 4 | 2.3 | 70 | 4 | 30 | £27.50 | 5 days | |
| UE51401526 | 1.5 | 4 | 2.3 | 60 | 4 | 26 | £23.93 | 5 days | |
| UE51401522 | 1.5 | 4 | 2.3 | 60 | 4 | 22 | £23.93 | 5 days | |
| UE51401516 | 1.5 | 4 | 2.3 | 50 | 4 | 16 | £23.30 | 5 days | |
| UE51401514 | 1.5 | 4 | 2.3 | 50 | 4 | 14 | £23.30 | 5 days | |
| UE51401508 | 1.5 | 4 | 2.3 | 50 | 4 | 8 | £23.30 | 5 days | |
| UE51401507 | 1.5 | 4 | 2.3 | 50 | 4 | 7 | £23.30 | In Stock | |
| UE51401506 | 1.5 | 4 | 2.3 | 50 | 4 | 6 | £23.30 | 5 days | |
| UE51401505 | 1.5 | 4 | 2.3 | 50 | 4 | 5 | £23.30 | 5 days | |
| UE51401504 | 1.5 | 4 | 2.3 | 50 | 4 | 4 | £23.30 | 5 days | |
| UE51401230 | 1.2 | 4 | 1.8 | 70 | 4 | 30 | £31.48 | In Stock | |
| UE51401226 | 1.2 | 4 | 1.8 | 60 | 4 | 26 | £29.18 | In Stock | |
| UE51401212 | 1.2 | 4 | 1.8 | 50 | 4 | 12 | £23.30 | 5 days | |
| UE51401220 | 1.2 | 4 | 1.8 | 50 | 4 | 20 | £23.30 | 5 days | |
| UE51401216 | 1.2 | 4 | 1.8 | 50 | 4 | 16 | £23.30 | 5 days | |
| UE51401210 | 1.2 | 4 | 1.8 | 50 | 4 | 10 | £23.30 | In Stock | |
| UE51401208 | 1.2 | 4 | 1.8 | 50 | 4 | 8 | £23.30 | 5 days | |
| UE51401050 | 1 | 4 | 1.5 | 100 | 4 | 50 | £39.30 | In Stock | |
| UE51401040 | 1 | 4 | 1.5 | 80 | 4 | 40 | £34.80 | In Stock | |
| UE51401030 | 1 | 4 | 1.5 | 70 | 4 | 30 | £31.48 | In Stock | |
| UE51401026 | 1 | 4 | 1.5 | 60 | 4 | 26 | £29.18 | In Stock | |
| UE51401020 | 1 | 4 | 1.5 | 50 | 4 | 20 | £23.30 | 5 days | |
| UE51401022 | 1 | 4 | 1.5 | 60 | 4 | 22 | £23.93 | In Stock | |
| UE51401016 | 1 | 4 | 1.5 | 50 | 4 | 16 | £23.30 | 5 days | |
| UE51401014 | 1 | 4 | 1.5 | 50 | 4 | 14 | £23.30 | 5 days | |
| UE51401018 | 1 | 4 | 1.5 | 50 | 4 | 18 | £23.30 | 5 days | |
| UE51401010 | 1 | 4 | 1.5 | 50 | 4 | 10 | £23.30 | 5 days | |
| UE51401006 | 1 | 4 | 1.5 | 50 | 4 | 6 | £23.30 | In Stock | |
| UE51401005 | 1 | 4 | 1.5 | 50 | 4 | 5 | £23.30 | In Stock | |
| UE51401003 | 1 | 4 | 1.5 | 50 | 4 | 3 | £23.30 | In Stock | |
| UE51401002 | 1 | 4 | 1.5 | 50 | 4 | 2 | £23.30 | In Stock |
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