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Widin Carbide Radius End Mill - 4 Flute Long Shank - 12mm x 2mm (6mm SHANK)
| Cutter Diameter | 12 |
| Number of Flutes | 4 |
| Flute Length | 26 |
| Overall Length | 110 |
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Description
Widin Carbide Radius End Mill is a high-performance cutting tool designed for precision machining tasks. Its four-flute, long shank design delivers added rigidity and reach for deep cavity milling, profiling, and slotting. The tool features a 12 mm diameter with a 2 mm radius and a robust 6 mm shank, providing confident performance in challenging setups.
Crafted from carbide for exceptional wear resistance, it tackles a wide range of materials, including ferrous and non-ferrous alloys. The radius end geometry enables smooth, accurate contouring, profiling, and slotting, while the four flutes support efficient chip evacuation and reduced cutting forces, delivering a cleaner finish and extended tool life.
- Radius end geometry for smooth contouring: delivers precise, consistent edges for complex profiles, with clean slots and accurate transitions in challenging workpieces.
- Four-flute design for efficient chip evacuation: enhances material removal efficiency while maintaining rigidity and reducing cutting forces for better surface quality.
- Carbide construction for durability across materials: provides long wear life and reliable performance on both ferrous and non-ferrous alloys, even in demanding milling applications.
This end mill helps you complete intricate parts with fewer passes, reduces downtime from tool wear, and consistently achieves strong surface finishes. Its combination of radius geometry, four-flute efficiency, and carbide durability makes it a dependable choice for professional shops and serious hobbyists alike.
Part Numbers
- Protool Part Number
- ZR3241220
- 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 Long Shank (ZR324)
View full collection →You are viewing ZR3241220. 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 |
|---|---|---|---|---|---|---|---|---|---|
| ZR3240302S4 | 3 | 4 | 8 | 60 | 4 | 0.2 | £31.63 | 5 days | |
| ZR3240302 | 3 | 4 | 8 | 60 | 6 | 0.2 | £35.50 | 5 days | |
| ZR3240303 | 3 | 4 | 8 | 60 | 6 | 0.3 | £35.50 | 5 days | |
| ZR3240305S4 | 3 | 4 | 8 | 60 | 4 | 0.5 | £31.63 | 5 days | |
| ZR3240305 | 3 | 4 | 8 | 60 | 6 | 0.5 | £35.50 | 5 days | |
| ZR3240402S4 | 4 | 4 | 11 | 70 | 4 | 0.2 | £31.63 | 5 days | |
| ZR3240402 | 4 | 4 | 11 | 70 | 6 | 0.2 | £35.50 | 5 days | |
| ZR3240403 | 4 | 4 | 11 | 70 | 6 | 0.3 | £35.50 | 5 days | |
| ZR3240405S4 | 4 | 4 | 11 | 70 | 4 | 0.5 | £31.63 | 5 days | |
| ZR3240405 | 4 | 4 | 11 | 70 | 6 | 0.5 | £35.50 | 5 days | |
| ZR3240410S4 | 4 | 4 | 11 | 70 | 4 | 1 | £31.63 | 5 days | |
| ZR3240410 | 4 | 4 | 11 | 70 | 6 | 1 | £35.50 | 5 days | |
| ZR3240502 | 5 | 4 | 13 | 80 | 6 | 0.2 | £37.03 | 5 days | |
| ZR3240503 | 5 | 4 | 13 | 80 | 6 | 0.3 | £37.03 | 5 days | |
| ZR3240505 | 5 | 4 | 13 | 80 | 6 | 0.5 | £37.03 | 5 days | |
| ZR3240510 | 5 | 4 | 13 | 80 | 6 | 1 | £37.03 | 5 days | |
| ZR3240602 | 6 | 4 | 13 | 90 | 6 | 0.2 | £38.70 | 5 days | |
| ZR3240603 | 6 | 4 | 13 | 90 | 6 | 0.3 | £38.70 | 5 days | |
| ZR3240605 | 6 | 4 | 13 | 90 | 6 | 0.5 | £38.70 | 5 days | |
| ZR3240610 | 6 | 4 | 13 | 90 | 6 | 1 | £38.70 | 5 days | |
| ZR3240803 | 8 | 4 | 19 | 100 | 8 | 0.3 | £51.58 | 5 days | |
| ZR3240805 | 8 | 4 | 19 | 100 | 8 | 0.5 | £51.58 | 5 days | |
| ZR3240810 | 8 | 4 | 19 | 100 | 8 | 1 | £51.58 | 5 days | |
| ZR3240815 | 8 | 4 | 19 | 100 | 8 | 1.5 | £51.58 | 5 days | |
| ZR3240820 | 8 | 4 | 19 | 100 | 8 | 2 | £51.58 | 5 days | |
| ZR3241003 | 10 | 4 | 22 | 100 | 10 | 0.3 | £80.05 | 5 days | |
| ZR3241005 | 10 | 4 | 22 | 100 | 10 | 0.5 | £80.05 | 5 days | |
| ZR3241010 | 10 | 4 | 22 | 100 | 10 | 1 | £80.05 | 5 days | |
| ZR3241015 | 10 | 4 | 22 | 100 | 10 | 1.5 | £80.05 | 5 days | |
| ZR3241020 | 10 | 4 | 22 | 100 | 10 | 2 | £80.05 | 5 days | |
| ZR3241025 | 10 | 4 | 22 | 100 | 10 | 2.5 | £80.05 | 5 days | |
| ZR3241205 | 12 | 4 | 26 | 110 | 12 | 0.5 | £108.28 | 5 days | |
| ZR3241210 | 12 | 4 | 26 | 110 | 12 | 1 | £108.28 | 5 days | |
| ZR3241215 | 12 | 4 | 26 | 110 | 12 | 1.5 | £108.28 | 5 days | |
| ZR3241220 Viewing | 12 | 4 | 26 | 110 | 12 | 2 | £108.28 | 5 days | |
| ZR3241225 | 12 | 4 | 26 | 110 | 12 | 2.5 | £108.28 | 5 days | |
| ZR3241230 | 12 | 4 | 26 | 110 | 12 | 3 | £108.28 | 5 days |
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