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Widin Carbide End Mill For Mold & Die - 2 Flute Straight Ball - 3mm
| Cutter Diameter | 3 |
| Number of Flutes | 2 |
| Flute Length | 10 |
| Overall Length | 70 |
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Description
The Widin Carbide End Mill for Mold & Die, 3mm diameter, 2-flute Straight Ball end mill (model WSB502), is designed for precision mold and die milling. It delivers accurate cuts and smooth surface finishes on hard materials, making it a reliable choice for engineers, machinists, hobbyists, and fabricators who need precise pockets, fillets, and contours.
Designed with a straight flute geometry and a high-precision R tolerance, this end mill maintains tight tolerances and produces smooth surfaces. The straight-flute design also increases flute hardness, boosting wear resistance for longer tool life in demanding milling applications.
- High-precision R tolerance: Ensures accurate contours and superior surface finishes, enabling intricate shapes with consistent results.
- Straight flute design: Increases flute hardness and wear resistance, extending tool life even when cutting tough materials.
- Durable carbide construction for mold & die work: Delivers reliable performance across repeated passes, helping you finish accurate cavities and complex profiles with confidence.
With this 3mm 2-flute straight ball end mill, you can expect precise, repeatable results in mold and die components, smoother surface finishes, and longer tool life. The combination of tight tolerances and robust straight-flute design supports efficient workflows, reduces rework, and helps you achieve high-quality parts with fewer passes.
Part Numbers
- Protool Part Number
- USB502030
- 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 End Mill For Mold & Die - 2 Flute Straight Ball (WSB502)
View full collection →You are viewing USB502030. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Radius | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| USB502050 | 5 | 2 | 18 | 90 | 6 | 2.5 | £35.20 | In Stock | |
| USB502060 | 6 | 2 | 20 | 90 | 6 | 3 | £35.20 | 5 days | |
| USB502040 | 4 | 2 | 12 | 70 | 6 | 2 | £32.48 | 5 days | |
| USB502030 Viewing | 3 | 2 | 10 | 70 | 6 | 1.5 | £32.48 | In Stock | |
| USB502080 | 8 | 2 | 25 | 100 | 8 | 4 | £61.40 | 5 days | |
| USB502120 | 12 | 2 | 32 | 110 | 12 | 6 | £131.93 | In Stock | |
| USB502160 | 16 | 2 | 35 | 150 | 16 | 8 | £388.70 | 5 days | |
| USB502200 | 20 | 2 | 40 | 150 | 20 | 10 | £542.75 | 5 days | |
| USB502100 | 10 | 2 | 30 | 100 | 10 | 5 | £84.80 | 5 days |
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