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Widin Carbide Corner Radius End Mill For Mold & Die - 4 Flute High Feed Rate - 1mmx 50mm x R0.3
| Cutter Diameter | 1 |
| Number of Flutes | 4 |
| Flute Length | 1 |
| Overall Length | 50 |
Learn more about Klarna
Description
The Widin Carbide Corner Radius End Mill is a precision cutting tool built for mold and die work. With a 1 mm diameter and 50 mm length, it excels in tight pockets and fine detailing while maintaining strength at the cutting edge. The corner radius (R0.3) helps preserve critical features and reduces edge chipping, making it a reliable choice for delicate geometries.
Designed for high-speed machining, this end mill features a 45° helix angle that promotes efficient chip evacuation and robust cutting performance. The 4-flute configuration provides added stability and rigidity, delivering precise, repeatable results even when tackling tougher materials and aggressive material removal.
- High-feed performance with 45° helix: Optimized geometry and a 45° helix enable aggressive material removal while maintaining edge strength and smooth chip evacuation for fast, efficient machining.
- 4-flute rigidity for stable cutting: Four cutting edges share the workload to reduce deflection, minimize vibration, and produce consistent finishes at higher feeds and tougher materials.
- Corner radius versatility for mold & die work: Offers corner radius options to suit different cavity geometries, helping you achieve accurate features with fewer finishing passes.
This end mill is designed to streamline mold and die workflows by combining rapid material removal with dependable precision. Its carbide construction, 45° helix, and 4-flute rigidity work together to minimize chatter and maintain tight tolerances, while the corner radius options enable you to tailor cavities for optimal results. In short, you gain faster cycle times, fewer reworks, and greater confidence in meeting project deadlines.
Part Numbers
- Protool Part Number
- USPM4010-03
- 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 Corner Radius End Mill For Mold & Die - 4 Flute High Feed Rate (WSPM4)
View full collection →You are viewing USPM4010-03. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Corner Radius | Reach | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| USPM4010-01 | 1 | 4 | 1 | 50 | 6 | 0.1 | 2.5 | £40.38 | 5 days | |
| USPM4010-03 Viewing | 1 | 4 | 1 | 50 | 6 | 0.3 | 2.5 | £40.38 | 5 days | |
| USPM4010-02 | 1 | 4 | 1 | 50 | 6 | 0.2 | 2.5 | £40.38 | 5 days | |
| USPM4015-03 | 1.5 | 4 | 1.5 | 50 | 6 | 0.3 | 4 | £40.38 | 5 days | |
| USPM4015-02 | 1.5 | 4 | 1.5 | 50 | 6 | 0.2 | 4 | £40.38 | 5 days | |
| USPM4015-05 | 1.5 | 4 | 1.5 | 50 | 6 | 0.5 | 4 | £40.38 | 5 days | |
| USPM4020-05 | 2 | 4 | 2 | 50 | 6 | 0.5 | 6 | £40.38 | 5 days | |
| USPM4020-02 | 2 | 4 | 2 | 50 | 6 | 0.2 | 6 | £40.38 | 5 days | |
| USPM4020-03 | 2 | 4 | 2 | 50 | 6 | 0.3 | 6 | £40.38 | In Stock | |
| USPM4030-02 | 3 | 4 | 3 | 50 | 6 | 0.2 | 8 | £40.38 | 5 days | |
| USPM4030-03 | 3 | 4 | 3 | 50 | 6 | 0.3 | 8 | £40.38 | 5 days | |
| USPM4030-05 | 3 | 4 | 3 | 50 | 6 | 0.5 | 8 | £40.38 | 5 days | |
| USPM4040-02 | 4 | 4 | 4 | 50 | 6 | 0.2 | 10 | £40.38 | 5 days | |
| USPM4040-03 | 4 | 4 | 4 | 50 | 6 | 0.3 | 10 | £40.38 | 5 days | |
| USPM4040-05 | 4 | 4 | 4 | 50 | 6 | 0.5 | 10 | £40.38 | In Stock | |
| USPM4040-10 | 4 | 4 | 4 | 50 | 6 | 1 | 10 | £40.38 | 5 days | |
| USPM4060-02 | 6 | 4 | 6 | 60 | 6 | 0.2 | 15 | £41.63 | 5 days | |
| USPM4060-02L | 6 | 4 | 6 | 90 | 6 | 0.2 | 15 | £47.75 | 5 days | |
| USPM4060-03 | 6 | 4 | 6 | 60 | 6 | 0.3 | 15 | £41.63 | 5 days | |
| USPM4060-03L | 6 | 4 | 6 | 90 | 6 | 0.3 | 15 | £47.75 | 5 days | |
| USPM4060-05 | 6 | 4 | 6 | 60 | 6 | 0.5 | 15 | £41.63 | 5 days | |
| USPM4060-05L | 6 | 4 | 6 | 90 | 6 | 0.5 | 15 | £47.75 | 5 days | |
| USPM4060-20 | 6 | 4 | 6 | 60 | 6 | 2 | 15 | £41.63 | 5 days | |
| USPM4060-20L | 6 | 4 | 6 | 90 | 6 | 2 | 15 | £47.75 | 5 days | |
| USPM4080-02 | 8 | 4 | 8 | 70 | 8 | 0.2 | 20 | £70.13 | 5 days | |
| USPM4080-03 | 8 | 4 | 8 | 70 | 8 | 0.3 | 20 | £70.13 | 5 days | |
| USPM4080-05 | 8 | 4 | 8 | 70 | 8 | 0.5 | 20 | £70.13 | 5 days | |
| USPM4080-02L | 8 | 4 | 8 | 100 | 8 | 0.2 | 20 | £78.13 | 5 days | |
| USPM4080-03L | 8 | 4 | 8 | 100 | 8 | 0.3 | 20 | £78.13 | 5 days | |
| USPM4080-05L | 8 | 4 | 8 | 100 | 8 | 0.5 | 20 | £78.13 | 5 days | |
| USPM4080-10 | 8 | 4 | 8 | 70 | 8 | 1 | 20 | £70.13 | 5 days | |
| USPM4080-10L | 8 | 4 | 8 | 100 | 8 | 1 | 20 | £78.13 | 5 days | |
| USPM4080-20 | 8 | 4 | 8 | 70 | 8 | 2 | 20 | £70.13 | 5 days | |
| USPM4080-20L | 8 | 4 | 8 | 100 | 8 | 2 | 20 | £78.13 | 5 days | |
| USPM4100-02 | 10 | 4 | 10 | 75 | 10 | 0.2 | 25 | £97.80 | 5 days | |
| USPM4100-02L | 10 | 4 | 10 | 100 | 10 | 0.2 | 25 | £107.00 | 5 days | |
| USPM4100-03 | 10 | 4 | 10 | 75 | 10 | 0.3 | 25 | £97.80 | 5 days | |
| USPM4100-03L | 10 | 4 | 10 | 100 | 10 | 0.3 | 25 | £107.00 | 5 days | |
| USPM4100-05 | 10 | 4 | 10 | 75 | 10 | 0.5 | 25 | £97.80 | 5 days | |
| USPM4100-05L | 10 | 4 | 10 | 100 | 10 | 0.5 | 25 | £107.00 | 5 days | |
| USPM4100-10 | 10 | 4 | 10 | 75 | 10 | 1 | 25 | £97.80 | 5 days | |
| USPM4100-10L | 10 | 4 | 10 | 100 | 10 | 1 | 25 | £107.00 | 5 days | |
| USPM4100-15 | 10 | 4 | 10 | 75 | 10 | 1.5 | 25 | £97.80 | 5 days | |
| USPM4100-15L | 10 | 4 | 10 | 100 | 10 | 1.5 | 25 | £107.00 | 5 days | |
| USPM4100-20 | 10 | 4 | 10 | 75 | 10 | 2 | 25 | £97.80 | 5 days | |
| USPM4100-20L | 10 | 4 | 10 | 100 | 10 | 2 | 25 | £107.00 | 5 days | |
| USPM4120-03 | 12 | 4 | 12 | 80 | 12 | 0.3 | 12 | £149.50 | 5 days | |
| USPM4120-03L | 12 | 4 | 12 | 110 | 12 | 0.3 | 12 | £166.05 | 5 days | |
| USPM4120-05 | 12 | 4 | 12 | 80 | 12 | 0.5 | 12 | £149.50 | 5 days | |
| USPM4120-05L | 12 | 4 | 12 | 110 | 12 | 0.5 | 12 | £166.05 | 5 days | |
| USPM4120-10 | 12 | 4 | 12 | 80 | 12 | 1 | 12 | £149.50 | 5 days | |
| USPM4120-10L | 12 | 4 | 12 | 110 | 12 | 1 | 12 | £166.05 | 5 days | |
| USPM4120-15 | 12 | 4 | 12 | 80 | 12 | 1.5 | 12 | £149.50 | 5 days | |
| USPM4120-15L | 12 | 4 | 12 | 110 | 12 | 1.5 | 12 | £166.05 | 5 days | |
| USPM4120-20 | 12 | 4 | 12 | 80 | 12 | 2 | 12 | £149.50 | 5 days | |
| USPM4120-20L | 12 | 4 | 12 | 110 | 12 | 2 | 12 | £166.05 | In Stock | |
| USPM4120-30L | 12 | 4 | 12 | 110 | 12 | 3 | 12 | £166.05 | 5 days | |
| USPM4120-30 | 12 | 4 | 12 | 80 | 12 | 3 | 12 | £149.50 | 5 days | |
| USPM4160-05 | 16 | 4 | 16 | 100 | 16 | 0.5 | 35 | £406.20 | 5 days | |
| USPM4160-05L | 16 | 4 | 16 | 150 | 16 | 0.5 | 35 | £487.60 | 5 days | |
| USPM4160-10 | 16 | 4 | 16 | 100 | 16 | 1 | 35 | £406.20 | 5 days | |
| USPM4160-10L | 16 | 4 | 16 | 150 | 16 | 1 | 35 | £487.60 | 5 days | |
| USPM4160-20 | 16 | 4 | 16 | 100 | 16 | 2 | 35 | £406.20 | 5 days | |
| USPM4160-20L | 16 | 4 | 16 | 150 | 16 | 2 | 35 | £487.60 | 5 days | |
| USPM4200-05 | 20 | 4 | 20 | 100 | 20 | 0.5 | 40 | £566.00 | 5 days | |
| USPM4200-05L | 20 | 4 | 20 | 150 | 20 | 0.5 | 40 | £679.50 | 5 days | |
| USPM4200-10 | 20 | 4 | 20 | 100 | 20 | 1 | 40 | £566.00 | 5 days | |
| USPM4200-10L | 20 | 4 | 20 | 150 | 20 | 1 | 40 | £679.50 | 5 days | |
| USPM4200-20L | 20 | 4 | 20 | 150 | 20 | 2 | 40 | £679.50 | 5 days | |
| USPM4200-20 | 20 | 4 | 20 | 100 | 20 | 2 | 40 | £566.00 | 5 days |
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