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Widin Carbide End Mill - 4 Flute Square Edge Long Neck 1.5mm x 14mm
| Cutter Diameter | 1.5 |
| Number of Flutes | 4 |
| Flute Length | 2.25 |
| Overall Length | 55 |
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Description
The Widin Carbide End Mill is a precision cutting tool built for demanding milling tasks. This 4-flute, square-edge end mill features a long neck and a 1.5 mm diameter with 14 mm reach, designed to handle hard materials with clean, accurate results. Ideal for engineers, machinists, and hobbyists working with hardened steels and complex features, it delivers dependable performance in a single setup.
Designed for dry cutting and high-speed operation, this end mill uses a newly developed raw material and an advanced coating to boost heat resistance and wear resistance. The result is faster, more consistent cutting and longer tool life, even when pushing feeds and speeds in demanding applications. It also helps you achieve excellent surface finishes on tough workpieces, keeping your projects moving toward a precise final result.
- 4-flute square-edge design: Delivers robust cutting performance with efficient chip evacuation, producing crisp dimensions and smooth surfaces on hard materials.
- Long-neck reach for draft-angle features: The extended neck provides practical access to deep pockets and draft-angle features, reducing interference and maintaining consistent engagement.
- Hard-material capability up to HRc70 with dry-cut and high-speed performance: A newly developed raw material and advanced coating deliver superior heat and wear resistance, enabling fast, reliable cuts in hardened alloys and longer tool life.
Designed to streamline tough milling jobs, this end mill helps you move from roughing to finishing with one tool. Its hardened-material compatibility reduces tool changes and setup time, while its coating and geometry maintain tight tolerances and smooth finishes on challenging workpieces. Whether you’re prototyping or producing at scale, you can rely on consistent results and extended tool life with the Widin end mill.
Part Numbers
- Protool Part Number
- ESLNS4015-14
- 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 - 4 Flute Square Edge Long Neck (ZSLNS40)
View full collection →You are viewing ESLNS4015-14. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Neck Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| ESLNS4010-4 | 1 | 4 | 1.5 | 50 | 4 | 4 | 0.96 | £28.30 | In Stock | |
| ESLNS4010-6 | 1 | 4 | 1.5 | 50 | 4 | 6 | 0.96 | £28.30 | 5 days | |
| ESLNS4010-8 | 1 | 4 | 1.5 | 50 | 4 | 8 | 0.96 | £28.30 | 5 days | |
| ESLNS4010-10 | 1 | 4 | 1.5 | 50 | 4 | 10 | 0.96 | £28.30 | 5 days | |
| ESLNS4015-4 | 1.5 | 4 | 2.25 | 50 | 4 | 4 | 1.44 | £26.38 | 5 days | |
| ESLNS4015-6 | 1.5 | 4 | 2.25 | 50 | 4 | 6 | 1.44 | £28.30 | 5 days | |
| ESLNS4015-8 | 1.5 | 4 | 2.25 | 50 | 4 | 8 | 1.44 | £28.30 | 5 days | |
| ESLNS4015-10 | 1.5 | 4 | 2.25 | 50 | 4 | 10 | 1.44 | £28.30 | In Stock | |
| ESLNS4015-12 | 1.5 | 4 | 2.25 | 55 | 4 | 12 | 1.44 | £28.30 | In Stock | |
| ESLNS4015-14 Viewing | 1.5 | 4 | 2.25 | 55 | 4 | 14 | 1.44 | £28.30 | 5 days | |
| ESLNS4015-16 | 1.5 | 4 | 2.25 | 55 | 4 | 16 | 1.44 | £28.30 | 5 days | |
| ESLNS4015-18 | 1.5 | 4 | 2.25 | 60 | 4 | 18 | 1.44 | £30.70 | 5 days | |
| ESLNS4015-20 | 1.5 | 4 | 2.25 | 60 | 4 | 20 | 1.44 | £30.70 | 5 days | |
| ESLNS4015-25 | 1.5 | 4 | 2.25 | 60 | 4 | 25 | 1.44 | £31.68 | 5 days | |
| ESLNS4020-4 | 2 | 4 | 3 | 50 | 4 | 4 | 1.92 | £26.38 | In Stock | |
| ESLNS4020-6 | 2 | 4 | 3 | 50 | 4 | 6 | 1.92 | £26.38 | In Stock | |
| ESLNS4020-8 | 2 | 4 | 3 | 50 | 4 | 8 | 1.92 | £28.30 | In Stock | |
| ESLNS4020-10 | 2 | 4 | 3 | 50 | 4 | 10 | 1.92 | £28.30 | In Stock | |
| ESLNS4020-12 | 2 | 4 | 3 | 55 | 4 | 12 | 1.92 | £28.30 | 5 days | |
| ESLNS4020-14 | 2 | 4 | 3 | 55 | 4 | 14 | 1.92 | £28.30 | 5 days | |
| ESLNS4020-16 | 2 | 4 | 3 | 55 | 4 | 16 | 1.92 | £28.30 | 5 days | |
| ESLNS4020-18 | 2 | 4 | 3 | 60 | 4 | 18 | 1.92 | £28.30 | In Stock | |
| ESLNS4020-20 | 2 | 4 | 3 | 60 | 4 | 20 | 1.92 | £28.30 | 5 days | |
| ESLNS4020-25 | 2 | 4 | 3 | 65 | 4 | 25 | 1.92 | £30.70 | 5 days | |
| ESLNS4020-30 | 2 | 4 | 3 | 70 | 4 | 30 | 1.92 | £31.68 | In Stock | |
| ESLNS4025-8 | 2.5 | 4 | 3.75 | 50 | 4 | 8 | 2.4 | £28.30 | In Stock | |
| ESLNS4025-10 | 2.5 | 4 | 3.75 | 50 | 4 | 10 | 2.4 | £28.30 | In Stock | |
| ESLNS4025-12 | 2.5 | 4 | 3.75 | 55 | 4 | 12 | 2.4 | £28.30 | In Stock | |
| ESLNS4025-14 | 2.5 | 4 | 3.75 | 55 | 4 | 14 | 2.4 | £28.30 | In Stock | |
| ESLNS4025-16 | 2.5 | 4 | 3.75 | 55 | 4 | 16 | 2.4 | £28.30 | 5 days | |
| ESLNS4025-18 | 2.5 | 4 | 3.75 | 60 | 4 | 18 | 2.4 | £28.30 | In Stock | |
| ESLNS4025-20 | 2.5 | 4 | 3.75 | 60 | 4 | 20 | 2.4 | £28.30 | In Stock | |
| ESLNS4025-25 | 2.5 | 4 | 3.75 | 65 | 4 | 25 | 2.4 | £30.70 | In Stock | |
| ESLNS4025-30 | 2.5 | 4 | 3.75 | 70 | 4 | 30 | 2.4 | £31.68 | In Stock | |
| ESLNS4030-8 | 3 | 4 | 4.5 | 55 | 6 | 8 | 2.88 | £28.65 | In Stock | |
| ESLNS4030-10 | 3 | 4 | 4.5 | 55 | 6 | 10 | 2.88 | £32.75 | In Stock | |
| ESLNS4030-12 | 3 | 4 | 4.5 | 60 | 6 | 12 | 2.88 | £32.75 | In Stock | |
| ESLNS4030-14 | 3 | 4 | 4.5 | 60 | 6 | 14 | 2.88 | £32.75 | In Stock | |
| ESLNS4030-16 | 3 | 4 | 4.5 | 60 | 6 | 16 | 2.88 | £32.75 | In Stock | |
| ESLNS4030-18 | 3 | 4 | 4.5 | 60 | 6 | 18 | 2.88 | £32.75 | 5 days | |
| ESLNS4030-20 | 3 | 4 | 4.5 | 65 | 6 | 20 | 2.88 | £33.78 | In Stock | |
| ESLNS4030-25 | 3 | 4 | 4.5 | 70 | 6 | 25 | 2.88 | £33.78 | 5 days | |
| ESLNS4030-30 | 3 | 4 | 4.5 | 75 | 6 | 30 | 2.88 | £33.78 | 5 days | |
| ESLNS4030-35 | 3 | 4 | 4.5 | 80 | 6 | 35 | 2.88 | £35.83 | 5 days | |
| ESLNS4030-40 | 3 | 4 | 4.5 | 90 | 6 | 40 | 2.88 | £38.88 | In Stock | |
| ESLNS4040-12 | 4 | 4 | 6 | 60 | 6 | 12 | 3.85 | £32.75 | 5 days | |
| ESLNS4040-16 | 4 | 4 | 6 | 60 | 6 | 16 | 3.85 | £32.75 | 5 days | |
| ESLNS4040-20 | 4 | 4 | 6 | 70 | 6 | 20 | 3.85 | £33.78 | 5 days | |
| ESLNS4040-25 | 4 | 4 | 6 | 70 | 6 | 25 | 3.85 | £33.78 | 5 days | |
| ESLNS4040-30 | 4 | 4 | 6 | 80 | 6 | 30 | 3.85 | £35.83 | In Stock | |
| ESLNS4050-30 | 5 | 4 | 7.5 | 70 | 6 | 30 | 4.85 | £35.83 | 5 days | |
| ESLNS4040-35 | 4 | 4 | 6 | 80 | 6 | 35 | 3.85 | £35.83 | 5 days | |
| ESLNS4040-40 | 4 | 4 | 6 | 90 | 6 | 40 | 3.85 | £38.88 | 5 days | |
| ESLNS4040-45 | 4 | 4 | 6 | 90 | 6 | 45 | 3.85 | £38.88 | 5 days | |
| ESLNS4040-50 | 4 | 4 | 6 | 100 | 6 | 50 | 3.85 | £45.05 | 5 days | |
| ESLNS4050-16 | 5 | 4 | 7.5 | 60 | 6 | 16 | 4.85 | £32.75 | In Stock | |
| ESLNS4050-20 | 5 | 4 | 7.5 | 60 | 6 | 20 | 4.85 | £33.78 | 5 days | |
| ESLNS4050-25 | 5 | 4 | 7.5 | 70 | 6 | 25 | 4.85 | £33.78 | 5 days | |
| ESLNS4050-35 | 5 | 4 | 7.5 | 80 | 6 | 35 | 4.85 | £36.85 | In Stock | |
| ESLNS4050-40 | 5 | 4 | 7.5 | 90 | 6 | 40 | 4.85 | £38.88 | In Stock | |
| ESLNS4050-50 | 5 | 4 | 7.5 | 100 | 6 | 50 | 4.85 | £45.05 | In Stock |
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