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

Widin Carbide Corner Radius End Mill For Mold & Die - 4 Flute High Feed Rate - 10mmx 75mm x R1.5
| Cutter Diameter | 10 |
| Number of Flutes | 4 |
| Flute Length | 10 |
| Overall Length | 75 |
Learn more about Klarna
Description
Introducing the Widin Carbide Corner Radius End Mill for Mold & Die. This tool is built for demanding mold and die machining projects. With a 10 mm diameter and 75 mm overall length, it features a 1.5 mm corner radius (R1.5) and a four-flute design optimized for high-feed-rate operations.
Engineered for high-speed performance, the 45° helix angle delivers strong cutting edges and efficient chip evacuation, helping you push the feed rate without sacrificing edge quality. The 4-flute geometry provides stability and rigidity for precise, repeatable results even in tough materials, while a range of corner radii lets you tailor fillets and pockets to your part geometry.
- High-feed rate capability with a 45° helix: Enables aggressive material removal and faster cycle times by delivering efficient chip evacuation and thermal stability during high-speed machining.
- Four-flute rigidity and stability: Provides strong cutting action with reduced chatter, producing consistent finishes and longer tool life in tough materials.
- Versatile corner radius options for mold & die work: Offers multiple corner radii to match part geometry, reducing secondary finishing and improving dimensional accuracy in mold and die features.
These features come together to help you complete complex mold and die components faster, with tighter tolerances and better surface quality. The Widin end mill is built to withstand demanding applications, delivering reliable performance that you can depend on in your shop floor workflows.
Part Numbers
- Protool Part Number
- USPM4100-15
- 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 USPM4100-15. 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 | 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 Viewing | 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 |
No products match your filters.


