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Widin Carbide Corner Radius End Mill - 4 Flute Stub Cut Length - 4mm x 12mm x R1.0
SKU:ESR7040401012
The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for high-hardness workpieces, delivering dependable performance in CNC milling and profiling. With a 4 mm diameter, 12...
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Specification
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| Cutter Diameter | 4 |
| Number of Flutes | 4 |
| Flute Length | 6 |
| Overall Length | 55 |
| Shank Diameter | 6 |
| Reach | 12 |
£37.83
Prices shown ex. VAT
5 days estimated lead time
— subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
Learn more about Klarna
Learn more about Klarna
The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for high-hardness workpieces, delivering dependable performance in CNC milling and profiling. With a 4 mm diameter, 12 mm cutting length, 4-flute configuration, and a 1.0 mm corner radius, it handles sharp corners and smooth radii with consistent results.
- Diameter: 4 mm
- Flute Count: 4-flute design for efficient material removal and smooth finishes
- Cutting Length: 12 mm stub-cut length for stable milling and reduced deflection
- Corner Radius: R1.0 mm to produce precise corners and controlled fillets
- Material: Carbide construction for hardness, wear resistance, and long tool life
- Compatibility: Suitable for standard CNC setups and common collet systems
This end mill is crafted to help machinists achieve accurate pockets, contours, and fillets with repeatable results. The carbide substrate delivers wear resistance under high-speed milling, maintaining sharpness over long runs and minimizing tool deflection thanks to its stub-cut geometry. Ideal for profiling, slotting, and finishing tasks in metalworking and precision manufacturing, it offers reliable performance where corners and radii matter most.
| Cutter Diameter | 4 |
| Number of Flutes | 4 |
| Flute Length | 6 |
| Overall Length | 55 |
| Shank Diameter | 6 |
| Reach | 12 |
| Corner Radius | 1 |
| Neck Diameter | 3.8 |
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.
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Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
★★★★★
first place we look
honest about stock and prices are competitive.
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Full Range: Widin Carbide Corner Radius End Mill - 4 Flute Stub Cut Length (ZR704)
View full collection →You are viewing ESR7040401012. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Corner Radius | Neck Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ESR7040100306S4 | 1 | 4 | 2 | 50 | 4 | 6 | 0.3 | 0.95 | £34.81 | 5 days | |
| ESR7040100303S4 | 1 | 4 | 2 | 50 | 4 | 3 | 0.3 | 0.95 | £34.81 | 5 days | |
| ESR7040100104S4 | 1 | 4 | 2 | 50 | 4 | 4 | 0.1 | 0.95 | £34.81 | 5 days | |
| ESR7040150106S4 | 1.5 | 4 | 2.5 | 50 | 4 | 6 | 0.1 | 1.45 | £34.81 | 5 days | |
| ESR7040100106S4 | 1 | 4 | 2 | 50 | 4 | 6 | 0.1 | 0.95 | £34.81 | 5 days | |
| ESR7040150204S4 | 1.5 | 4 | 2.5 | 50 | 4 | 4 | 0.2 | 1.45 | £34.81 | 5 days | |
| ESR7040100206S4 | 1 | 4 | 2 | 50 | 4 | 6 | 0.2 | 0.95 | £34.81 | 5 days | |
| ESR7040150206S4 | 1.5 | 4 | 2.5 | 50 | 4 | 6 | 0.2 | 1.45 | £34.81 | 5 days | |
| ESR7040100103S4 | 1 | 4 | 2 | 50 | 4 | 3 | 0.1 | 0.95 | £34.81 | 5 days | |
| ESR7040100304S4 | 1 | 4 | 2 | 50 | 4 | 4 | 0.3 | 0.95 | £34.81 | 5 days | |
| ESR7040100204S4 | 1 | 4 | 2 | 50 | 4 | 4 | 0.2 | 0.95 | £34.81 | 5 days | |
| ESR7040100203S4 | 1 | 4 | 2 | 50 | 4 | 3 | 0.2 | 0.95 | £34.81 | 5 days | |
| ESR7040150304S4 | 1.5 | 4 | 2.5 | 50 | 4 | 4 | 0.3 | 1.45 | £34.81 | 5 days | |
| ESR7040150306S4 | 1.5 | 4 | 2.5 | 50 | 4 | 6 | 0.3 | 1.45 | £34.81 | 5 days | |
| ESR7040200106S4 | 2 | 4 | 3 | 50 | 4 | 6 | 0.1 | 1.9 | £34.81 | 5 days | |
| ESR7040200108S4 | 2 | 4 | 3 | 50 | 4 | 8 | 0.1 | 1.9 | £34.81 | 5 days | |
| ESR7040200208S4 | 2 | 4 | 3 | 50 | 4 | 8 | 0.2 | 1.9 | £34.81 | 5 days | |
| ESR7040150104S4 | 1.5 | 4 | 2.5 | 50 | 4 | 4 | 0.1 | 1.45 | £34.81 | 5 days | |
| ESR7040200208 | 2 | 4 | 3 | 50 | 6 | 8 | 0.2 | 1.9 | £37.83 | 5 days | |
| ESR7040250106S4 | 2.5 | 4 | 3.5 | 50 | 4 | 6 | 0.1 | 2.4 | £34.81 | 5 days | |
| ESR7040200210 | 2 | 4 | 3 | 50 | 6 | 10 | 0.2 | 1.9 | £37.83 | 5 days | |
| ESR7040200506S4 | 2 | 4 | 3 | 50 | 4 | 6 | 0.5 | 1.9 | £34.81 | 5 days | |
| ESR7040200212 | 2 | 4 | 3 | 50 | 6 | 12 | 0.2 | 1.9 | £40.37 | 5 days | |
| ESR7040200206S4 | 2 | 4 | 3 | 50 | 4 | 6 | 0.2 | 1.9 | £34.81 | 5 days | |
| ESR7040200508S4 | 2 | 4 | 3 | 50 | 4 | 8 | 0.5 | 1.9 | £34.81 | 5 days | |
| ESR7040200306S4 | 2 | 4 | 3 | 50 | 4 | 6 | 0.3 | 1.9 | £34.81 | 5 days | |
| ESR7040300110 | 3 | 4 | 4 | 55 | 6 | 10 | 0.1 | 2.9 | £37.83 | 5 days | |
| ESR7040300210 | 3 | 4 | 4 | 55 | 6 | 10 | 0.2 | 2.9 | £37.83 | 5 days | |
| ESR7040200308S4 | 2 | 4 | 3 | 50 | 4 | 8 | 0.3 | 1.9 | £34.81 | 5 days | |
| ESR7040300112 | 3 | 4 | 4 | 55 | 6 | 12 | 0.1 | 2.9 | £37.83 | 5 days | |
| ESR7040300116 | 3 | 4 | 4 | 55 | 6 | 16 | 0.1 | 2.9 | £37.83 | 5 days | |
| ESR7040300120 | 3 | 4 | 4 | 60 | 6 | 20 | 0.1 | 2.9 | £37.83 | 5 days | |
| ESR7040300208 | 3 | 4 | 4 | 55 | 6 | 8 | 0.2 | 2.9 | £37.83 | 5 days | |
| ESR7040300216 | 3 | 4 | 4 | 55 | 6 | 16 | 0.2 | 2.9 | £37.83 | 5 days | |
| ESR7040300108 | 3 | 4 | 4 | 55 | 6 | 8 | 0.1 | 2.9 | £37.83 | 5 days | |
| ESR7040300212 | 3 | 4 | 4 | 55 | 6 | 12 | 0.2 | 2.9 | £37.83 | 5 days | |
| ESR7040300220 | 3 | 4 | 4 | 60 | 6 | 20 | 0.2 | 2.9 | £37.83 | 5 days | |
| ESR7040300309 | 3 | 4 | 4 | 55 | 6 | 9 | 0.3 | 2.9 | £37.83 | 5 days | |
| ESR7040300312 | 3 | 4 | 4 | 55 | 6 | 12 | 0.3 | 2.9 | £37.83 | 5 days | |
| ESR7040300310 | 3 | 4 | 4 | 55 | 6 | 10 | 0.3 | 2.9 | £37.83 | 5 days | |
| ESR7040300316 | 3 | 4 | 4 | 55 | 6 | 16 | 0.3 | 2.9 | £37.83 | 5 days | |
| ESR7040300508 | 3 | 4 | 4 | 55 | 6 | 8 | 0.5 | 2.9 | £37.83 | 5 days | |
| ESR7040300320 | 3 | 4 | 4 | 60 | 6 | 20 | 0.3 | 2.9 | £37.83 | 5 days | |
| ESR7040300509 | 3 | 4 | 4 | 55 | 6 | 9 | 0.5 | 2.9 | £37.83 | 5 days | |
| ESR7040300512 | 3 | 4 | 4 | 55 | 6 | 12 | 0.5 | 2.9 | £37.83 | 5 days | |
| ESR7040300510 | 3 | 4 | 4 | 55 | 6 | 10 | 0.5 | 2.9 | £37.83 | 5 days | |
| ESR7040300520 | 3 | 4 | 4 | 60 | 6 | 20 | 0.5 | 2.9 | £37.83 | 5 days | |
| ESR7040301008 | 3 | 4 | 4 | 55 | 6 | 8 | 1 | 2.9 | £37.83 | 5 days | |
| ESR7040300516 | 3 | 4 | 4 | 55 | 6 | 16 | 0.5 | 2.9 | £37.83 | 5 days | |
| ESR7040300308 | 3 | 4 | 4 | 55 | 6 | 8 | 0.3 | 2.9 | £37.83 | 5 days | |
| ESR7040301010 | 3 | 4 | 4 | 55 | 6 | 10 | 1 | 2.9 | £37.83 | 5 days | |
| ESR7040301012 | 3 | 4 | 4 | 55 | 6 | 12 | 1 | 2.9 | £37.83 | 5 days | |
| ESR7040301016 | 3 | 4 | 4 | 55 | 6 | 16 | 1 | 2.9 | £37.83 | 5 days | |
| ESR7040400112 | 4 | 4 | 6 | 55 | 6 | 12 | 0.1 | 3.8 | £37.83 | 5 days | |
| ESR7040301020 | 3 | 4 | 4 | 60 | 6 | 20 | 1 | 2.9 | £37.83 | 5 days | |
| ESR7040400110 | 4 | 4 | 6 | 55 | 6 | 10 | 0.1 | 3.8 | £37.83 | 5 days | |
| ESR7040400116 | 4 | 4 | 6 | 55 | 6 | 16 | 0.1 | 3.8 | £37.83 | 5 days | |
| ESR7040400125 | 4 | 4 | 6 | 60 | 6 | 25 | 0.1 | 3.8 | £37.83 | 5 days | |
| ESR7040400120 | 4 | 4 | 6 | 60 | 6 | 20 | 0.1 | 3.8 | £37.83 | 5 days | |
| ESR7040400220 | 4 | 4 | 6 | 60 | 6 | 20 | 0.2 | 3.8 | £37.83 | 5 days | |
| ESR7040400225 | 4 | 4 | 6 | 60 | 6 | 25 | 0.2 | 3.8 | £37.83 | 5 days | |
| ESR7040400210 | 4 | 4 | 6 | 55 | 6 | 10 | 0.2 | 3.8 | £37.83 | 5 days | |
| ESR7040400216 | 4 | 4 | 6 | 55 | 6 | 16 | 0.2 | 3.8 | £37.83 | 5 days | |
| ESR7040400310 | 4 | 4 | 6 | 55 | 6 | 10 | 0.3 | 3.8 | £37.83 | 5 days | |
| ESR7040400312 | 4 | 4 | 6 | 55 | 6 | 12 | 0.3 | 3.8 | £37.83 | 5 days | |
| ESR7040400212 | 4 | 4 | 6 | 55 | 6 | 12 | 0.2 | 3.8 | £37.83 | 5 days | |
| ESR7040400316 | 4 | 4 | 6 | 55 | 6 | 16 | 0.3 | 3.8 | £37.83 | 5 days | |
| ESR7040400325 | 4 | 4 | 6 | 60 | 6 | 25 | 0.3 | 3.8 | £37.83 | 5 days | |
| ESR7040400510 | 4 | 4 | 6 | 55 | 6 | 10 | 0.5 | 3.8 | £15.14 | In Stock | |
| ESR7040400512 | 4 | 4 | 6 | 55 | 6 | 12 | 0.5 | 3.8 | £37.83 | 5 days | |
| ESR7040400520 | 4 | 4 | 6 | 60 | 6 | 20 | 0.5 | 3.8 | £37.83 | 5 days | |
| ESR7040400516 | 4 | 4 | 6 | 55 | 6 | 16 | 0.5 | 3.8 | £37.83 | 5 days | |
| ESR7040400525 | 4 | 4 | 6 | 60 | 6 | 25 | 0.5 | 3.8 | £37.83 | 5 days | |
| ESR7040600220 | 6 | 4 | 9 | 60 | 6 | 20 | 0.2 | 5.8 | £37.83 | 5 days | |
| ESR7040400320 | 4 | 4 | 6 | 60 | 6 | 20 | 0.3 | 3.8 | £37.83 | 5 days | |
| ESR7040401025 | 4 | 4 | 6 | 60 | 6 | 25 | 1 | 3.8 | £37.83 | 5 days | |
| ESR7040401012 Viewing | 4 | 4 | 6 | 55 | 6 | 12 | 1 | 3.8 | £37.83 | 5 days | |
| ESR7040401010 | 4 | 4 | 6 | 55 | 6 | 10 | 1 | 3.8 | £37.83 | 5 days | |
| ESR7040401016 | 4 | 4 | 6 | 55 | 6 | 16 | 1 | 3.8 | £37.83 | 5 days | |
| ESR7040401020 | 4 | 4 | 6 | 60 | 6 | 20 | 1 | 3.8 | £37.83 | 5 days | |
| ESR7040601020 | 6 | 4 | 9 | 60 | 6 | 20 | 1 | 5.8 | £15.14 | In Stock | |
| ESR7040800325 | 8 | 4 | 12 | 60 | 8 | 25 | 0.3 | 7.8 | £46.44 | 5 days | |
| ESR7040600520 | 6 | 4 | 9 | 60 | 6 | 20 | 0.5 | 5.8 | £37.83 | 5 days | |
| ESR7040600320 | 6 | 4 | 9 | 60 | 6 | 20 | 0.3 | 5.8 | £37.83 | 5 days | |
| ESR7040601520 | 6 | 4 | 9 | 60 | 6 | 20 | 1.5 | 5.8 | £37.83 | 5 days | |
| ESR7040602020 | 6 | 4 | 9 | 60 | 6 | 20 | 2 | 5.8 | £37.83 | 5 days | |
| ESR7040800225 | 8 | 4 | 12 | 60 | 8 | 25 | 0.2 | 7.8 | £46.44 | 5 days | |
| ESR7040800525 | 8 | 4 | 12 | 60 | 8 | 25 | 0.5 | 7.8 | £46.44 | 5 days | |
| ESR7040801525 | 8 | 4 | 12 | 60 | 8 | 25 | 1.5 | 7.8 | £46.44 | 5 days | |
| ESR7040801025 | 8 | 4 | 12 | 60 | 8 | 25 | 1 | 7.8 | £46.44 | 5 days | |
| ESR7041001032 | 10 | 4 | 15 | 70 | 10 | 32 | 1 | 9.7 | £64.31 | 5 days | |
| ESR7041000532 | 10 | 4 | 15 | 70 | 10 | 32 | 0.5 | 9.7 | £64.31 | 5 days | |
| ESR7040802025 | 8 | 4 | 12 | 60 | 8 | 25 | 2 | 7.8 | £46.44 | 5 days | |
| ESR7041001532 | 10 | 4 | 15 | 70 | 10 | 32 | 1.5 | 9.7 | £64.31 | 5 days | |
| ESR7041201038 | 12 | 4 | 18 | 80 | 12 | 38 | 1 | 11.7 | £91.60 | 5 days | |
| ESR7041200538 | 12 | 4 | 18 | 80 | 12 | 38 | 0.5 | 11.7 | £91.60 | 5 days | |
| ESR7041000232 | 10 | 4 | 15 | 70 | 10 | 32 | 0.2 | 9.7 | £64.31 | 5 days | |
| ESR7041002032 | 10 | 4 | 15 | 70 | 10 | 32 | 2 | 9.7 | £64.31 | 5 days | |
| ESR7041200338 | 12 | 4 | 18 | 80 | 12 | 38 | 0.3 | 11.7 | £36.64 | In Stock | |
| ESR7041000332 | 10 | 4 | 15 | 70 | 10 | 32 | 0.3 | 9.7 | £64.31 | 5 days | |
| ESR7041202038 | 12 | 4 | 18 | 80 | 12 | 38 | 2 | 11.7 | £91.60 | 5 days | |
| ESR7041201538 | 12 | 4 | 18 | 80 | 12 | 38 | 1.5 | 11.7 | £36.64 | In Stock |
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