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Widin Carbide Corner Radius End Mill - 4 Flute - 8mm x R1.5
| Cutter Diameter | 8 |
| Number of Flutes | 4 |
| Flute Length | 20 |
| Overall Length | 60 |
| Shank Diameter | 8 |
| Corner Radius | 1.5 |
Learn more about Klarna
The Widin Carbide Corner Radius End Mill - 4 Flute - 8mm x R1.5 is a precision milling tool designed for machinists who tackle hard materials and tight radii. Its robust 8 mm diameter and 1.5 mm corner radius deliver clean, precise corners with reliable performance.
- Diameter: 8 mm
- Corner Radius: R1.5
- Flutes: 4-flute design
- Material: Solid carbide
- Helix Angle: 45° for high-speed cutting and stable feeds
- Cutting Edge Geometry: Optimized for high-hardness workpieces
- Application Focus: Ideal for hardened materials and intricate contouring
This end mill is built to deliver efficient material removal with consistent tolerances on hard metals. The 45° helix enables faster cutting and higher feed rates while maintaining stability and accuracy, helping you reduce cycle times without compromising finish. The corner radius of 1.5 mm preserves sharp inside corners and provides durable relief in corners, minimizing chipping on demanding geometries. With its carbide construction, you’ll experience strong wear resistance and reliable performance across tough alloys, making it a dependable choice for precision milling tasks that require both speed and precision.
| Cutter Diameter | 8 |
| Number of Flutes | 4 |
| Flute Length | 20 |
| Overall Length | 60 |
| Shank Diameter | 8 |
| Corner Radius | 1.5 |
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 Corner Radius End Mill - 4 Flute (ZR714)
View full collection →You are viewing ESR7140815. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Corner Radius | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| ESR7140303 | 3 | 4 | 8 | 50 | 6 | 0.3 | £34.06 | 5 days | |
| ESR7140405 | 4 | 4 | 11 | 50 | 6 | 0.5 | £34.06 | 5 days | |
| ESR7140305 | 3 | 4 | 8 | 50 | 6 | 0.5 | £34.06 | 5 days | |
| ESR7140803 | 8 | 4 | 20 | 60 | 8 | 0.3 | £41.79 | 5 days | |
| ESR7141003 | 10 | 4 | 25 | 70 | 10 | 0.3 | £58.88 | 5 days | |
| ESR7140603 | 6 | 4 | 15 | 60 | 6 | 0.3 | £34.06 | 5 days | |
| ESR7140810 | 8 | 4 | 20 | 60 | 8 | 1 | £41.79 | 5 days | |
| ESR7140805 | 8 | 4 | 20 | 60 | 8 | 0.5 | £41.79 | 5 days | |
| ESR7140820 | 8 | 4 | 20 | 60 | 8 | 2 | £41.79 | 5 days | |
| ESR7140815 Viewing | 8 | 4 | 20 | 60 | 8 | 1.5 | £41.79 | 5 days | |
| ESR7140610 | 6 | 4 | 15 | 60 | 6 | 1 | £34.06 | 5 days | |
| ESR7140605 | 6 | 4 | 15 | 60 | 6 | 0.5 | £34.06 | 5 days | |
| ESR7140403 | 4 | 4 | 11 | 50 | 6 | 0.3 | £34.06 | 5 days | |
| ESR7140410 | 4 | 4 | 11 | 50 | 6 | 1 | £34.06 | 5 days | |
| ESR7141005 | 10 | 4 | 25 | 60 | 10 | 0.5 | £58.88 | 5 days | |
| ESR7141020 | 10 | 4 | 25 | 60 | 10 | 2 | £58.88 | 5 days | |
| ESR7141015 | 10 | 4 | 25 | 60 | 10 | 1.5 | £58.88 | 5 days | |
| ESR7141010 | 10 | 4 | 25 | 60 | 10 | 1 | £58.88 | 5 days | |
| ESR7141030 | 10 | 4 | 25 | 60 | 10 | 3 | £58.88 | 5 days | |
| ESR7141025 | 10 | 4 | 25 | 60 | 10 | 2.5 | £58.88 | 5 days | |
| ESR7141203 | 12 | 4 | 30 | 80 | 12 | 0.3 | £82.44 | 5 days | |
| ESR7141205 | 12 | 4 | 30 | 80 | 12 | 0.5 | £82.44 | 5 days | |
| ESR7141215 | 12 | 4 | 30 | 80 | 12 | 1.5 | £82.44 | 5 days | |
| ESR7141210 | 12 | 4 | 30 | 80 | 12 | 1 | £82.44 | 5 days | |
| ESR7141220 | 12 | 4 | 30 | 80 | 12 | 2 | £82.44 | 5 days | |
| ESR7141230 | 12 | 4 | 30 | 80 | 12 | 3 | £82.44 | 5 days | |
| ESR7141225 | 12 | 4 | 30 | 80 | 12 | 2.5 | £82.44 | 5 days |
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