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Widin Carbide Square End Mill For Mold & Die - 4 Flute Long Neck - 3mm x 30mm
| Cutter Diameter | 3 |
| Number of Flutes | 4 |
| Flute Length | 4.5 |
| Overall Length | 70 |
Learn more about Klarna
Description
The Widin Carbide Square End Mill for Mold & Die is a precision cutting tool designed for mold and die applications. It covers a cutting diameter range from 1.0 mm to 12.0 mm with a tight tolerance of +0/-0.03 mm, delivering consistent and accurate results across jobs.
Its long neck transition between the shank and cutting edge helps prevent breakage and increases durability during demanding milling. Crafted from high-quality carbide and finished with a durable W coating, this end mill delivers exceptional wear resistance, steady performance, and longer tool life, suitable for mold and die machining below 55 HRc, as well as pre-hardened steel, alloy steel, and carbon steel.
- Long neck design for breakage resistance: The extended transition between the shank and neck reduces the risk of breakage and increases durability during demanding milling, especially in deep pockets and complex contours.
- Durable W coating for wear resistance: The W coating enhances edge wear resistance, delivering longer tool life and more stable cutting performance across tough materials.
- Broad diameter range with 4-flute design: Cutting diameter from 1.0 to 12.0 mm with a tight +0/-0.03 mm tolerance, plus a four-flute geometry, provides efficient chip evacuation, smooth finishes, and reliable results on mold, die, and steel workpieces.
With its combination of a robust neck, wear-resistant coating, and versatile cutting range, this end mill helps you complete mold and die projects faster with fewer passes and less rework. It delivers consistent results across suitable materials, supports stable performance over time, and reduces downtime, making it a dependable choice for engineers, machinists, and shop professionals working on molds and dies below 55 HRc as well as pre-hardened, alloy, and carbon steels.
Part Numbers
- Protool Part Number
- UE51403030
- 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 UE51403030. 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 Viewing | 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 | 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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