Please log in here to access all benefits, including promotional discounts and faster checkouts.

Widin Carbide Radius End Mill - 2 Flute Long Shank - 4mm x 0.2mm (4mm Shank)
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 11 |
| Overall Length | 70 |
Learn more about Klarna
Description
Widin Carbide Radius End Mill is a high-quality cutting tool designed for precision machining operations. Its radius tip and two-flute geometry provide stable, controlled cuts and smooth contouring for accurate results.
Built with a carbide construction, it offers superior durability and wear resistance for extended tool life and consistent performance. The long shank and 4 mm shank diameter deliver increased reach and accessibility, ideal for deep milling and hard-to-reach areas.
- Two-Flute Design for Stability and Control: The two-flute geometry promotes a stable cutting action, helping maintain rigidity and predictable finishes during contouring, profiling, and slotting tasks.
- Carbide Construction for Durability and Wear Resistance: Carbide provides exceptional hardness and wear resistance, delivering long tool life and reliable performance through demanding milling operations.
- Long Shank for Increased Reach: The extended shank offers greater access to deep pockets and hard-to-reach areas while preserving rigidity for accurate, consistent cuts.
With its radius tip, robust carbide build, and extended reach, this end mill helps you tackle complex contours and slots with confidence. It supports smoother workflows, reduces the need for frequent tool changes, and delivers consistent finishes across a range of milling applications for both professionals and serious hobbyists.
Part Numbers
- Protool Part Number
- ZR3220402S4
- 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 - 2 Flute Long Shank (ZR322)
View full collection →You are viewing ZR3220402S4. 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 |
|---|---|---|---|---|---|---|---|---|---|
| ZR3220302S4 | 3 | 2 | 8 | 60 | 4 | 0.2 | £24.48 | 5 days | |
| ZR3220302 | 3 | 2 | 8 | 60 | 6 | 0.2 | £27.48 | 5 days | |
| ZR3220303 | 3 | 2 | 8 | 60 | 6 | 0.3 | £27.48 | 5 days | |
| ZR3220305 | 3 | 2 | 8 | 60 | 6 | 0.5 | £27.48 | 5 days | |
| ZR3220305S4 | 3 | 2 | 8 | 60 | 4 | 0.5 | £24.48 | 5 days | |
| ZR3220402S4 Viewing | 4 | 2 | 11 | 70 | 4 | 0.2 | £26.93 | In Stock | |
| ZR3220402 | 4 | 2 | 11 | 70 | 6 | 0.2 | £30.23 | 5 days | |
| ZR3220403 | 4 | 2 | 11 | 70 | 6 | 0.3 | £30.23 | 5 days | |
| ZR3220405 | 4 | 2 | 11 | 70 | 6 | 0.5 | £30.23 | 5 days | |
| ZR3220405S4 | 4 | 2 | 11 | 70 | 4 | 0.5 | £26.93 | 5 days | |
| ZR3220410S4 | 4 | 2 | 11 | 70 | 4 | 1 | £26.93 | 5 days | |
| ZR3220410 | 4 | 2 | 11 | 70 | 6 | 1 | £30.23 | 5 days | |
| ZR3220502 | 5 | 2 | 13 | 80 | 6 | 0.2 | £31.55 | 5 days | |
| ZR3220503 | 5 | 2 | 13 | 80 | 6 | 0.3 | £31.55 | 5 days | |
| ZR3220505 | 5 | 2 | 13 | 80 | 6 | 0.5 | £31.55 | 5 days | |
| ZR3220510 | 5 | 2 | 13 | 80 | 6 | 1 | £31.55 | 5 days | |
| ZR3220602 | 6 | 2 | 13 | 90 | 6 | 0.2 | £32.98 | 5 days | |
| ZR3220603 | 6 | 2 | 13 | 90 | 6 | 0.3 | £32.98 | 5 days | |
| ZR3220605 | 6 | 2 | 13 | 90 | 6 | 0.5 | £32.98 | 5 days | |
| ZR3220610 | 6 | 2 | 13 | 90 | 6 | 1 | £32.98 | 5 days | |
| ZR3220803 | 8 | 2 | 19 | 100 | 8 | 0.3 | £45.90 | 5 days | |
| ZR3220805 | 8 | 2 | 19 | 100 | 8 | 0.5 | £45.90 | 5 days | |
| ZR3220810 | 8 | 2 | 19 | 100 | 8 | 1 | £45.90 | 5 days | |
| ZR3220815 | 8 | 2 | 19 | 100 | 8 | 1.5 | £45.90 | 5 days | |
| ZR3220820 | 8 | 2 | 19 | 100 | 8 | 2 | £45.90 | In Stock | |
| ZR3221003 | 10 | 2 | 22 | 100 | 10 | 0.3 | £71.25 | 5 days | |
| ZR3221005 | 10 | 2 | 22 | 100 | 10 | 0.5 | £71.25 | 5 days | |
| ZR3221010 | 10 | 2 | 22 | 100 | 10 | 1 | £71.25 | 5 days | |
| ZR3221015 | 10 | 2 | 22 | 100 | 10 | 1.5 | £71.25 | 5 days | |
| ZR3221020 | 10 | 2 | 22 | 100 | 10 | 2 | £71.25 | 5 days | |
| ZR3221025 | 10 | 2 | 22 | 100 | 10 | 2.5 | £71.25 | 5 days | |
| ZR3221205 | 12 | 2 | 26 | 110 | 12 | 0.5 | £102.53 | 5 days | |
| ZR3221210 | 12 | 2 | 26 | 110 | 12 | 1 | £102.53 | 5 days | |
| ZR3221215 | 12 | 2 | 26 | 110 | 12 | 1.5 | £102.53 | 5 days | |
| ZR3221220 | 12 | 2 | 26 | 110 | 12 | 2 | £102.53 | 5 days | |
| ZR3221225 | 12 | 2 | 26 | 110 | 12 | 2.5 | £102.53 | 5 days | |
| ZR3221230 | 12 | 2 | 26 | 110 | 12 | 3 | £102.53 | 5 days |
No products match your filters.


