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Widin Carbide Radius End Mill - 4 Flute Long Shank - 3mm x 0.3mm (6mm SHANK)
| Cutter Diameter | 3 |
| Number of Flutes | 4 |
| Flute Length | 8 |
| Overall Length | 60 |
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Description
Widin Carbide Radius End Mill — 4 Flute Long Shank is a high‑performance cutting tool designed for precision machining across ferrous and non‑ferrous alloys. Its four‑flute, long‑shank construction delivers enhanced rigidity and extended reach for deep cavity work, profiling, and slotting. Crafted from carbide for exceptional durability and wear resistance, this end mill is built to maintain sharpness and deliver consistent results through demanding jobs.
The radius end geometry enables smooth and accurate contouring, while the four‑flute design provides efficient chip evacuation, reducing cutting forces and supporting an improved surface finish and longer tool life.
- Radius end geometry for smooth contouring: enables precise profiling and contouring with clean edges, including accurate slots and curved features (3 mm diameter with a 0.3 mm radius tip).
- Four‑flute design for efficient chip evacuation: promotes steady cuts, lowers cutting forces, and contributes to a better surface finish and extended tool life.
- Carbide construction with long shank for rigidity and reach: delivers durable, wear‑resistant performance across a range of materials while the long shank provides extended reach for deep cavities and challenging setups.
Together, these characteristics help you complete intricate work more efficiently, reduce downtime, and achieve consistent, high‑quality results across a variety of materials and applications.
Part Numbers
- Protool Part Number
- ZR3240303
- 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 ZR3240303. 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 Viewing | 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 | 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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