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Widin Carbide End Mill - 4 Flute Neck Type Square Edge - 4.5mm
| Cutter Diameter | 4.5 |
| Number of Flutes | 4 |
| Flute Length | 4.5 |
| Overall Length | 45 |
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Description
Widin Carbide End Mill - 4 Flute Neck Type Square Edge - 4.5mm is a precision cutting tool designed for engineers, machinists, and workshops that need reliable performance on tough materials. It is built to machine high-hardened materials up to HRc70, delivering consistent results in demanding applications.
Its innovative design uses a newly developed raw material and an advanced coating, enabling efficient dry cutting and high-speed operation. The result is reduced cutting forces, smooth chip evacuation, and an excellent workpiece finish with consistent precision.
- High-hardness capability (HRc70): Machining high-hardened materials up to HRc70 with consistent, reliable results for challenging workloads.
- Dry and high-speed cutting ready: Advanced coating and new raw material support efficient dry cutting and high-speed operation, reducing heat and boosting productivity.
- 4-flute neck-type square-edge geometry: Delivers efficient material removal, stable cutting, and a superior surface finish with smooth chip evacuation.
Powered by durable carbide construction and a refined neck-type, square-edge geometry, this end mill maintains precision under high-speed cutting and dry operation. It helps reduce downtime from tool changes, minimizes chatter, and delivers consistent, high-quality finishes across demanding jobs.
Part Numbers
- Protool Part Number
- ESE704045
- 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 Neck Type Square Edge (ZE704)
View full collection →You are viewing ESE704045. 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 |
|---|---|---|---|---|---|---|---|---|---|
| ESE704010 | 1 | 4 | 1 | 40 | 6 | N/A | £26.45 | 5 days | |
| ESE704010S4 | 1 | 4 | 1 | 40 | 4 | N/A | £24.80 | 5 days | |
| ESE704015 | 1.5 | 4 | 1.5 | 40 | 6 | N/A | £26.45 | 5 days | |
| ESE704020 | 2 | 4 | 2 | 40 | 6 | 6 | £26.45 | 5 days | |
| ESE704020S4 | 2 | 4 | 2 | 40 | 4 | 6 | £24.80 | 5 days | |
| ESE704025 | 2.5 | 4 | 2.5 | 40 | 6 | 6 | £27.58 | 5 days | |
| ESE704030 | 3 | 4 | 3 | 45 | 6 | 7 | £27.58 | 5 days | |
| ESE704035 | 3.5 | 4 | 3.5 | 45 | 6 | 9 | £27.58 | 5 days | |
| ESE704040 | 4 | 4 | 4 | 45 | 6 | 9 | £27.58 | 5 days | |
| ESE704045 Viewing | 4.5 | 4 | 4.5 | 45 | 6 | 10 | £27.58 | 5 days | |
| ESE704050 | 5 | 4 | 5 | 50 | 6 | 11 | £28.70 | 5 days | |
| ESE704060 | 6 | 4 | 6 | 50 | 6 | 14 | £28.70 | 5 days | |
| ESE704080 | 8 | 4 | 8 | 60 | 8 | 18 | £36.00 | 5 days | |
| ESE704100 | 10 | 4 | 10 | 75 | 10 | 25 | £52.30 | 5 days | |
| ESE704120 | 12 | 4 | 12 | 75 | 12 | 30 | £77.00 | 5 days | |
| ESE704160 | 16 | 4 | 16 | 90 | 16 | 38 | £250.48 | 5 days | |
| ESE704200 | 20 | 4 | 20 | 100 | 20 | 45 | £373.30 | 5 days |
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