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Widin Carbide Corner Radius End Mill For Mold & Die - Variable Index 4 Flute - 12mmx R3
| Cutter Diameter | 12 |
| Number of Flutes | 4 |
| Flute Length | 30 |
| Overall Length | 110 |
Learn more about Klarna
Description
The Widin Carbide Corner Radius End Mill is a high-precision tool designed for mold and die manufacturing. With a 12 mm diameter and a corner radius of R3, this long-shank, 4-flute end mill delivers reliable reach and precise fillets. Its variable-index geometry and refined chip evacuation provide smooth, efficient cutting for a wide range of mold features.
- Variable Index Geometry: Optimizes cutting edge distribution to reduce cutting forces and improve chip evacuation, enabling smoother, more efficient machining.
- 4-Flute Design for Versatility: Balances aggressive material removal with good surface finish, delivering reliable performance across typical mold and die materials.
- Long Shank with 12 mm x R3 Radius: Provides extended reach for deep grooves and cavities while delivering precise corner radii for clean, repeatable fillets.
This end mill is designed to streamline your mold and die work: it minimizes tool changes with its capable 12 mm diameter and R3 radius, delivers consistent radii and surface finishes, and handles deep grooves thanks to the long shank. Built from hard-wearing carbide, it resists wear under demanding production schedules, helping you hit tight tolerances and achieve reliable, repeatable results.
Part Numbers
- Protool Part Number
- UXR50412030
- 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 - Variable Index 4 Flute (WXR504)
View full collection →You are viewing UXR50412030. 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 |
|---|---|---|---|---|---|---|---|---|---|
| UXR504010005 | 1 | 4 | 2.5 | 50 | 6 | 0.05 | £30.15 | In Stock | |
| UXR50401001 | 1 | 4 | 2.5 | 50 | 6 | 0.1 | £30.15 | 5 days | |
| UXR50401002 | 1 | 4 | 2.5 | 50 | 6 | 0.2 | £30.15 | 5 days | |
| UXR50401003 | 1 | 4 | 2.5 | 50 | 6 | 0.3 | £30.15 | In Stock | |
| UXR504012005 | 1.2 | 4 | 3 | 50 | 6 | 0.05 | £30.15 | In Stock | |
| UXR50401201 | 1.2 | 4 | 3 | 50 | 6 | 0.1 | £30.15 | 5 days | |
| UXR50401202 | 1.2 | 4 | 3 | 50 | 6 | 0.2 | £30.15 | 5 days | |
| UXR50401203 | 1.2 | 4 | 3 | 50 | 6 | 0.3 | £30.15 | In Stock | |
| UXR504015005 | 1.5 | 4 | 4 | 50 | 6 | 0.05 | £30.15 | In Stock | |
| UXR50401501 | 1.5 | 4 | 4 | 50 | 6 | 0.1 | £30.15 | 5 days | |
| UXR50401503 | 1.5 | 4 | 4 | 50 | 6 | 0.3 | £30.15 | 5 days | |
| UXR50401502 | 1.5 | 4 | 4 | 50 | 6 | 0.2 | £30.15 | 5 days | |
| UXR50401505 | 1.5 | 4 | 4 | 50 | 6 | 0.5 | £30.15 | 5 days | |
| UXR50402001 | 2 | 4 | 6 | 50 | 6 | 0.1 | £30.15 | In Stock | |
| UXR50402002 | 2 | 4 | 6 | 50 | 6 | 0.2 | £30.15 | In Stock | |
| UXR50402005 | 2 | 4 | 6 | 50 | 6 | 0.5 | £30.15 | 5 days | |
| UXR50402003 | 2 | 4 | 6 | 50 | 6 | 0.3 | £30.15 | 5 days | |
| UXR50402501 | 2.5 | 4 | 7 | 60 | 6 | 0.1 | £31.25 | In Stock | |
| UXR50402502 | 2.5 | 4 | 7 | 60 | 6 | 0.2 | £31.25 | 5 days | |
| UXR50402503 | 2.5 | 4 | 7 | 60 | 6 | 0.3 | £31.25 | In Stock | |
| UXR50402505 | 2.5 | 4 | 7 | 60 | 6 | 0.5 | £31.25 | 5 days | |
| UXR50403001 | 3 | 4 | 8 | 60 | 6 | 0.1 | £31.25 | 5 days | |
| UXR50403002 | 3 | 4 | 8 | 60 | 6 | 0.2 | £31.25 | 5 days | |
| UXR50403005 | 3 | 4 | 8 | 60 | 6 | 0.5 | £31.25 | In Stock | |
| UXR50403003 | 3 | 4 | 8 | 60 | 6 | 0.3 | £31.25 | 5 days | |
| UXR50403010 | 3 | 4 | 8 | 60 | 6 | 1 | £31.25 | 5 days | |
| UXR50403501 | 3.5 | 4 | 10 | 70 | 6 | 0.1 | £32.48 | In Stock | |
| UXR50403502 | 3.5 | 4 | 10 | 70 | 6 | 0.2 | £32.48 | In Stock | |
| UXR50403505 | 3.5 | 4 | 10 | 70 | 6 | 0.5 | £32.48 | In Stock | |
| UXR50403503 | 3.5 | 4 | 10 | 70 | 6 | 0.3 | £32.48 | 5 days | |
| UXR50404001 | 4 | 4 | 10 | 70 | 6 | 0.1 | £32.48 | In Stock | |
| UXR50404001100S4 | 4 | 4 | 10 | 100 | 4 | 0.1 | £34.30 | 5 days | |
| UXR50404001S4 | 4 | 4 | 10 | 70 | 4 | 0.1 | £29.80 | 5 days | |
| UXR50404002100S4 | 4 | 4 | 10 | 100 | 4 | 0.2 | £34.30 | 5 days | |
| UXR50404002 | 4 | 4 | 10 | 70 | 6 | 0.2 | £32.48 | In Stock | |
| UXR50404002S4 | 4 | 4 | 10 | 70 | 4 | 0.2 | £29.80 | 5 days | |
| UXR50404003 | 4 | 4 | 10 | 70 | 6 | 0.3 | £32.48 | In Stock | |
| UXR50404003100S4 | 4 | 4 | 10 | 100 | 4 | 0.3 | £34.30 | In Stock | |
| UXR50404003S4 | 4 | 4 | 10 | 70 | 4 | 0.3 | £29.80 | In Stock | |
| UXR50404005 | 4 | 4 | 10 | 70 | 6 | 0.5 | £32.48 | 5 days | |
| UXR50404005100S4 | 4 | 4 | 10 | 100 | 4 | 0.5 | £34.30 | 5 days | |
| UXR50404005S4 | 4 | 4 | 10 | 70 | 4 | 0.5 | £29.80 | In Stock | |
| UXR50404010 | 4 | 4 | 10 | 70 | 6 | 1 | £32.48 | In Stock | |
| UXR50404010100S4 | 4 | 4 | 10 | 100 | 4 | 1 | £34.30 | 5 days | |
| UXR50404010S4 | 4 | 4 | 10 | 70 | 4 | 1 | £29.80 | 5 days | |
| UXR50404501 | 4.5 | 4 | 11 | 80 | 6 | 0.1 | £33.70 | 5 days | |
| UXR50404503 | 4.5 | 4 | 11 | 80 | 6 | 0.3 | £33.70 | In Stock | |
| UXR50404502 | 4.5 | 4 | 11 | 80 | 6 | 0.2 | £33.70 | In Stock | |
| UXR50404505 | 4.5 | 4 | 11 | 80 | 6 | 0.5 | £33.70 | 5 days | |
| UXR50405001 | 5 | 4 | 13 | 90 | 6 | 0.1 | £35.20 | 5 days | |
| UXR50405003 | 5 | 4 | 13 | 90 | 6 | 0.3 | £35.20 | 5 days | |
| UXR50405002 | 5 | 4 | 13 | 90 | 6 | 0.2 | £35.20 | 5 days | |
| UXR50405005 | 5 | 4 | 13 | 90 | 6 | 0.5 | £35.20 | In Stock | |
| UXR50405010 | 5 | 4 | 13 | 90 | 6 | 1 | £35.20 | 5 days | |
| UXR50405501 | 5.5 | 4 | 13 | 90 | 6 | 0.1 | £35.20 | 5 days | |
| UXR50405502 | 5.5 | 4 | 13 | 90 | 6 | 0.2 | £35.20 | 5 days | |
| UXR50405505 | 5.5 | 4 | 13 | 90 | 6 | 0.5 | £35.20 | In Stock | |
| UXR50405510 | 5.5 | 4 | 13 | 90 | 6 | 1 | £35.20 | In Stock | |
| UXR50405503 | 5.5 | 4 | 13 | 90 | 6 | 0.3 | £35.20 | In Stock | |
| UXR50406001 | 6 | 4 | 15 | 90 | 6 | 0.1 | £35.20 | 5 days | |
| UXR50406002060 | 6 | 4 | 15 | 60 | 6 | 0.2 | £31.25 | 5 days | |
| UXR50406002 | 6 | 4 | 15 | 90 | 6 | 0.2 | £35.20 | 5 days | |
| UXR50406001060 | 6 | 4 | 15 | 60 | 6 | 0.1 | £31.25 | In Stock | |
| UXR50406003 | 6 | 4 | 15 | 90 | 6 | 0.3 | £35.20 | 5 days | |
| UXR50406005 | 6 | 4 | 15 | 90 | 6 | 0.5 | £35.20 | 5 days | |
| UXR50406005110 | 6 | 4 | 15 | 110 | 6 | 0.5 | £42.05 | In Stock | |
| UXR50406005130 | 6 | 4 | 15 | 130 | 6 | 0.5 | £45.45 | In Stock | |
| UXR50406010 | 6 | 4 | 15 | 90 | 6 | 1 | £35.20 | 5 days | |
| UXR50406010130 | 6 | 4 | 15 | 130 | 6 | 1 | £45.45 | In Stock | |
| UXR50406010110 | 6 | 4 | 15 | 110 | 6 | 1 | £42.05 | In Stock | |
| UXR50406015 | 6 | 4 | 15 | 90 | 6 | 1.5 | £35.20 | In Stock | |
| UXR50406020 | 6 | 4 | 15 | 90 | 6 | 2 | £35.20 | 5 days | |
| UXR50407001 | 7 | 4 | 16 | 90 | 8 | 0.1 | £58.88 | 5 days | |
| UXR50407002 | 7 | 4 | 16 | 90 | 8 | 0.2 | £58.88 | 5 days | |
| UXR50407003 | 7 | 4 | 16 | 90 | 8 | 0.3 | £58.88 | In Stock | |
| UXR50407005 | 7 | 4 | 16 | 90 | 8 | 0.5 | £58.88 | In Stock | |
| UXR50407020 | 7 | 4 | 16 | 90 | 8 | 2 | £58.88 | 5 days | |
| UXR50408002 | 8 | 4 | 20 | 100 | 8 | 0.2 | £61.40 | In Stock | |
| UXR50407010 | 7 | 4 | 16 | 90 | 8 | 1 | £58.88 | In Stock | |
| UXR50408001 | 8 | 4 | 20 | 100 | 8 | 0.1 | £61.40 | 5 days | |
| UXR50408003070 | 8 | 4 | 20 | 70 | 8 | 0.3 | £54.45 | In Stock | |
| UXR50408003 | 8 | 4 | 20 | 100 | 8 | 0.3 | £61.40 | In Stock | |
| UXR50408005 | 8 | 4 | 20 | 100 | 8 | 0.5 | £61.40 | In Stock | |
| UXR50408005120 | 8 | 4 | 20 | 120 | 8 | 0.5 | £72.80 | In Stock | |
| UXR50408005070 | 8 | 4 | 20 | 70 | 8 | 0.5 | £54.45 | 5 days | |
| UXR50408010 | 8 | 4 | 20 | 100 | 8 | 1 | £61.40 | In Stock | |
| UXR50408005150 | 8 | 4 | 20 | 150 | 8 | 0.5 | £81.83 | 5 days | |
| UXR50408010070 | 8 | 4 | 20 | 70 | 8 | 1 | £54.45 | In Stock | |
| UXR50408010120 | 8 | 4 | 20 | 120 | 8 | 1 | £72.80 | In Stock | |
| UXR50408015 | 8 | 4 | 20 | 100 | 8 | 1.5 | £61.40 | 5 days | |
| UXR50408010150 | 8 | 4 | 20 | 150 | 8 | 1 | £81.83 | In Stock | |
| UXR50408020 | 8 | 4 | 20 | 100 | 8 | 2 | £61.40 | 5 days | |
| UXR50408030 | 8 | 4 | 20 | 100 | 8 | 3 | £61.40 | In Stock | |
| UXR50410001 | 10 | 4 | 25 | 100 | 10 | 0.1 | £84.80 | 5 days | |
| UXR50408025 | 8 | 4 | 20 | 100 | 8 | 2.5 | £61.40 | 5 days | |
| UXR50410002 | 10 | 4 | 25 | 100 | 10 | 0.2 | £84.80 | 5 days | |
| UXR50410003075 | 10 | 4 | 25 | 75 | 10 | 0.3 | £76.88 | In Stock | |
| UXR50410003 | 10 | 4 | 25 | 100 | 10 | 0.3 | £84.80 | In Stock | |
| UXR50410005 | 10 | 4 | 25 | 100 | 10 | 0.5 | £84.80 | In Stock | |
| UXR50410005075 | 10 | 4 | 25 | 75 | 10 | 0.5 | £76.88 | 5 days | |
| UXR50410005130 | 10 | 4 | 22 | 130 | 10 | 0.5 | £100.83 | In Stock | |
| UXR50410005150 | 10 | 4 | 22 | 150 | 10 | 0.5 | £113.18 | In Stock | |
| UXR50410010130 | 10 | 4 | 22 | 130 | 10 | 1 | £100.83 | In Stock | |
| UXR50410010075 | 10 | 4 | 25 | 75 | 10 | 1 | £76.88 | 5 days | |
| UXR50410010150 | 10 | 4 | 22 | 150 | 10 | 1 | £113.18 | In Stock | |
| UXR50410010 | 10 | 4 | 25 | 100 | 10 | 1 | £84.80 | In Stock | |
| UXR50410020 | 10 | 4 | 25 | 100 | 10 | 2 | £84.80 | In Stock | |
| UXR50410015 | 10 | 4 | 25 | 100 | 10 | 1.5 | £84.80 | In Stock | |
| UXR50410025 | 10 | 4 | 25 | 100 | 10 | 2.5 | £84.80 | In Stock | |
| UXR50410030 | 10 | 4 | 25 | 100 | 10 | 3 | £84.80 | 5 days | |
| UXR50410040 | 10 | 4 | 25 | 100 | 10 | 4 | £84.80 | In Stock | |
| UXR50411002 | 11 | 4 | 25 | 110 | 12 | 0.2 | £131.93 | In Stock | |
| UXR50411003 | 11 | 4 | 25 | 110 | 12 | 0.3 | £131.93 | In Stock | |
| UXR50411005 | 11 | 4 | 25 | 110 | 12 | 0.5 | £131.93 | In Stock | |
| UXR50411010 | 11 | 4 | 25 | 110 | 12 | 1 | £131.93 | In Stock | |
| UXR50411020 | 11 | 4 | 25 | 110 | 12 | 2 | £131.93 | In Stock | |
| UXR50412002 | 12 | 4 | 30 | 110 | 12 | 0.2 | £131.93 | In Stock | |
| UXR50412001 | 12 | 4 | 30 | 110 | 12 | 0.1 | £131.93 | In Stock | |
| UXR50412003 | 12 | 4 | 30 | 110 | 12 | 0.3 | £131.93 | 5 days | |
| UXR50412003080 | 12 | 4 | 30 | 80 | 12 | 0.3 | £117.58 | 5 days | |
| UXR50412005080 | 12 | 4 | 30 | 80 | 12 | 0.5 | £117.58 | 5 days | |
| UXR50412005130 | 12 | 4 | 30 | 130 | 12 | 0.5 | £142.70 | In Stock | |
| UXR50412005 | 12 | 4 | 30 | 110 | 12 | 0.5 | £131.93 | 5 days | |
| UXR50412005150 | 12 | 4 | 30 | 150 | 12 | 0.5 | £162.08 | In Stock | |
| UXR50412010 | 12 | 4 | 30 | 110 | 12 | 1 | £131.93 | 5 days | |
| UXR50412010080 | 12 | 4 | 30 | 80 | 12 | 1 | £117.58 | 5 days | |
| UXR50412010150 | 12 | 4 | 30 | 150 | 12 | 1 | £162.08 | In Stock | |
| UXR50412010130 | 12 | 4 | 30 | 130 | 12 | 1 | £142.70 | In Stock | |
| UXR50412015 | 12 | 4 | 30 | 110 | 12 | 1.5 | £131.93 | In Stock | |
| UXR50412020 | 12 | 4 | 30 | 110 | 12 | 2 | £131.93 | 5 days | |
| UXR50412025 | 12 | 4 | 30 | 110 | 12 | 2.5 | £131.93 | 5 days | |
| UXR50412030 Viewing | 12 | 4 | 30 | 110 | 12 | 3 | £131.93 | 5 days | |
| UXR50412040 | 12 | 4 | 30 | 110 | 12 | 4 | £131.93 | 5 days | |
| UXR50412050 | 12 | 4 | 30 | 110 | 12 | 5 | £131.93 | In Stock | |
| UXR50414005 | 14 | 4 | 35 | 150 | 16 | 0.5 | £345.45 | 5 days | |
| UXR50414010 | 14 | 4 | 35 | 150 | 16 | 1 | £345.45 | 5 days | |
| UXR50414020 | 14 | 4 | 35 | 150 | 16 | 2 | £345.45 | 5 days | |
| UXR50416005 | 16 | 4 | 32 | 150 | 16 | 0.5 | £306.80 | 5 days | |
| UXR50416010 | 16 | 4 | 32 | 150 | 16 | 1 | £306.80 | 5 days | |
| UXR50416015 | 16 | 4 | 32 | 150 | 16 | 1.5 | £306.80 | 5 days | |
| UXR50416020 | 16 | 4 | 32 | 150 | 16 | 2 | £306.80 | 5 days | |
| UXR50420005 | 20 | 4 | 38 | 150 | 20 | 0.5 | £464.55 | 5 days | |
| UXR50420015 | 20 | 4 | 38 | 150 | 20 | 1.5 | £464.55 | 5 days | |
| UXR50420010 | 20 | 4 | 38 | 150 | 20 | 1 | £464.55 | 5 days | |
| UXR50420020 | 20 | 4 | 38 | 150 | 20 | 2 | £464.55 | 5 days |
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