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Widin Carbide Radius End Mill - 4 Flute 45° Helix - 10mm x 2mm (10mm Shank)
| Cutter Diameter | 10 |
| Number of Flutes | 4 |
| Flute Length | 12 |
| Overall Length | 70 |
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Description
The Widin Carbide Radius End Mill is a versatile cutting tool designed for a wide range of machining tasks. With a 10 mm shank and a 10 mm x 2 mm radius end, this four-flute end mill delivers smooth contouring, profiling, and slotting while maintaining precise geometry.
Constructed from carbide, it offers exceptional wear resistance and long tool life in demanding operations. The radius end design, combined with a 45° helix, provides stable cutting, efficient chip evacuation, and a high-quality surface finish across various materials.
- Four-flute design for efficient chip evacuation: The extra flutes improve chip clearance, reduce cutting forces, and help extend tool life while delivering a smoother surface finish.
- Carbide construction for durability: The carbide body delivers high wear resistance, enabling long-term use in demanding machining operations.
- Radius end with 45° helix for stability and precision: The radius tip enables precise contouring, profiling, and slotting, while the 45° helix design enhances stability and reduces tool deflection.
This end mill helps you complete parts more efficiently by delivering consistent, accurate contours and clean finishes with fewer passes. Its robust carbide construction reduces downtime for tool changes and wear-related replacements, while the radius end and optimized helix minimize chatter and deflection, improving overall workflow and results.
Part Numbers
- Protool Part Number
- ZR304H1020
- 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 Radius End Mill - 4 Flute 45° Helix (ZR304H)
View full collection →You are viewing ZR304H1020. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Corner Radius | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| ZR304H0303 | 3 | 4 | 4 | 55 | 6 | 12 | 0.3 | £35.73 | 5 days | |
| ZR304H0305 | 3 | 4 | 4 | 55 | 6 | 12 | 0.5 | £35.73 | 5 days | |
| ZR304H0403S4 | 4 | 4 | 5 | 55 | 4 | 16 | 0.3 | £29.85 | 5 days | |
| ZR304H0403 | 4 | 4 | 5 | 55 | 6 | 16 | 0.3 | £35.73 | 5 days | |
| ZR304H0405 | 4 | 4 | 5 | 55 | 6 | 16 | 0.5 | £35.73 | 5 days | |
| ZR304H0605 | 6 | 4 | 7 | 60 | 6 | 20 | 0.5 | £37.03 | 5 days | |
| ZR304H0610 | 6 | 4 | 7 | 60 | 6 | 20 | 1 | £37.03 | 5 days | |
| ZR304H0805 | 8 | 4 | 10 | 65 | 8 | 25 | 0.5 | £49.30 | 5 days | |
| ZR304H0810 | 8 | 4 | 10 | 65 | 8 | 25 | 1 | £49.30 | 5 days | |
| ZR304H1005 | 10 | 4 | 12 | 70 | 10 | 30 | 0.5 | £76.50 | 5 days | |
| ZR304H1010 | 10 | 4 | 12 | 70 | 10 | 30 | 1 | £76.50 | 5 days | |
| ZR304H1015 | 10 | 4 | 12 | 70 | 10 | 30 | 1.5 | £76.50 | 5 days | |
| ZR304H1020 Viewing | 10 | 4 | 12 | 70 | 10 | 30 | 2 | £76.50 | 5 days | |
| ZR304H1205 | 12 | 4 | 15 | 80 | 12 | 30 | 0.5 | £103.55 | 5 days | |
| ZR304H1210 | 12 | 4 | 15 | 80 | 12 | 30 | 1 | £103.55 | 5 days | |
| ZR304H1215 | 12 | 4 | 15 | 80 | 12 | 30 | 1.5 | £103.55 | 5 days | |
| ZR304H1220 | 12 | 4 | 15 | 80 | 12 | 30 | 2 | £103.55 | 5 days |
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