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Widin Carbide Corner Radius End Mill For Stainless & Exotics - 4 Flute Variable Helix - 10mm x R2.0
| Cutter Diameter | 10 |
| Number of Flutes | 4 |
| Flute Length | 22 |
| Overall Length | 70 |
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Description
The Widin Carbide Corner Radius End Mill is a precision cutting tool designed for stainless steel and other exotic materials. This 10 mm diameter end mill features a 2.0 mm corner radius (R2.0) and four flutes with a variable helix. The unequal index flute design promotes efficient chip emission and a smoother workpiece surface finish, even on demanding profiles.
Engineers, machinists, and hobbyists alike will appreciate its robust carbide edge, built for extended wear resistance and reliable performance in tough materials. The geometry supports stable cutting, reduced heat buildup, and consistent results across multiple passes, helping you maintain tight tolerances with confidence.
- Unequal index four-flute geometry: Promotes efficient chip evacuation and a smoother surface finish, improving cycle times and workpiece quality.
- Hard-wearing carbide cutting edge: Delivers excellent wear resistance for longer tool life in stainless and exotic alloys, reducing tool changes.
- Corner radius versatility (R2.0 with other sizes): Enables precise profiling and flexible applications, expanding your options with multiple corner radii.
This end mill helps you achieve consistent, high-quality finishes on challenging materials while simplifying setup and reducing downtime. With its durable construction and versatile radius options, it’s a reliable choice for demanding machining tasks and professional-grade results.
Part Numbers
- Protool Part Number
- XR5141020
- 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 Stainless & Exotics - 4 Flute Variable Helix (XR514)
View full collection →You are viewing XR5141020. 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 |
|---|---|---|---|---|---|---|---|---|---|
| XR5140201 | 2 | 4 | 5 | 45 | 4 | 0.1 | £26.40 | In Stock | |
| XR5140202 | 2 | 4 | 5 | 45 | 4 | 0.2 | £26.40 | 5 days | |
| XR5140302 | 3 | 4 | 8 | 50 | 6 | 0.2 | £23.66 | In Stock | |
| XR5140303 | 3 | 4 | 8 | 50 | 6 | 0.3 | £23.66 | In Stock | |
| XR5140305 | 3 | 4 | 8 | 50 | 6 | 0.5 | £23.66 | In Stock | |
| XR5140403 | 4 | 4 | 10 | 50 | 6 | 0.3 | £23.66 | In Stock | |
| XR5140405 | 4 | 4 | 10 | 50 | 6 | 0.5 | £23.66 | In Stock | |
| XR5140410 | 4 | 4 | 10 | 50 | 6 | 1 | £23.66 | 5 days | |
| XR5140505 | 5 | 4 | 13 | 50 | 6 | 0.5 | £26.34 | In Stock | |
| XR5140510 | 5 | 4 | 13 | 50 | 6 | 1 | £26.34 | In Stock | |
| XR5140605 | 6 | 4 | 13 | 50 | 6 | 0.5 | £26.34 | In Stock | |
| XR5140610 | 6 | 4 | 13 | 50 | 6 | 1 | £26.34 | In Stock | |
| XR5140615 | 6 | 4 | 13 | 50 | 6 | 1.5 | £26.34 | In Stock | |
| XR5140805 | 8 | 4 | 19 | 60 | 8 | 0.5 | £35.52 | In Stock | |
| XR5140810 | 8 | 4 | 19 | 60 | 8 | 1 | £35.52 | In Stock | |
| XR5140815 | 8 | 4 | 19 | 60 | 8 | 1.5 | £35.52 | In Stock | |
| XR5140820 | 8 | 4 | 19 | 60 | 8 | 2 | £35.52 | In Stock | |
| XR5141005 | 10 | 4 | 22 | 70 | 10 | 0.5 | £52.20 | 5 days | |
| XR5141010 | 10 | 4 | 22 | 70 | 10 | 1 | £52.20 | In Stock | |
| XR5141015 | 10 | 4 | 22 | 70 | 10 | 1.5 | £52.20 | In Stock | |
| XR5141020 Viewing | 10 | 4 | 22 | 70 | 10 | 2 | £52.20 | In Stock | |
| XR5141205 | 12 | 4 | 26 | 75 | 12 | 0.5 | £79.02 | 5 days | |
| XR5141210 | 12 | 4 | 26 | 75 | 12 | 1 | £79.04 | In Stock | |
| XR5141215 | 12 | 4 | 26 | 75 | 12 | 1.5 | £79.04 | In Stock | |
| XR5141220 | 12 | 4 | 26 | 75 | 12 | 2 | £79.04 | 5 days | |
| XR5141230 | 12 | 4 | 26 | 75 | 12 | 3 | £79.04 | In Stock | |
| XR5141615 | 16 | 4 | 32 | 90 | 16 | 1.5 | £233.56 | In Stock | |
| XR5141620 | 16 | 4 | 32 | 90 | 16 | 2 | £233.56 | In Stock | |
| XR5141630 | 16 | 4 | 32 | 90 | 16 | 3 | £233.56 | In Stock | |
| XR5142030 | 20 | 4 | 38 | 100 | 20 | 3 | £403.40 | In Stock | |
| XR5142040 | 20 | 4 | 38 | 100 | 20 | 4 | £423.58 | 5 days | |
| XR5142050 | 20 | 4 | 38 | 100 | 20 | 5 | £444.76 | In Stock |
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