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Widin Carbide Corner Radius End Mill For Stainless & Exotics - 3 Flute Double Core- Variable Helix - 8mm x R1.0
| Cutter Diameter | 8 |
| Number of Flutes | 3 |
| Flute Length | 20 |
| Overall Length | 60 |
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Description
Widin Carbide Corner Radius End Mill is a precision cutting tool designed for stainless steel and exotic alloys. It features an 8 mm diameter with a 1.0 mm corner radius and a 3-flute, double-core construction with a variable helix, delivering balanced cutting forces and dependable performance.
This end mill is ideal for machinists, engineers, and hobbyists who need clean, accurate corner radii on tough materials. Its unequal index flutes promote excellent chip emission and a smooth workpiece surface finish, while the double-core design provides greater anti-bending strength for reliable, long-lasting performance in demanding applications.
- Unequal index flutes for chip control and smoother finishes: The varied flute spacing helps evacuate chips efficiently and reduces built-up edge, resulting in consistent surface quality on stainless and exotic metals.
- Double-core design for anti-bending strength: Built for rigidity, this geometry enhances tool stability and resistance to deflection during heavy cuts, improving reliability in challenging materials.
- Optimized for stainless and exotic materials: specifically engineered to handle hard-to-machine alloys, delivering predictable results and versatile applicability across a range of tough projects.
Together, these features help you achieve precise corner radii with dependable surface finishes while reducing rework and tool chatter. The Widin end mill supports improved workflow, consistent results, and confidence in tackling demanding jobs from fabrication to precision machining.
Part Numbers
- Protool Part Number
- XCR5030810
- 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 - 3 Flute Double Core - Variable Helix (XCR503)
View full collection →You are viewing XCR5030810. 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 |
|---|---|---|---|---|---|---|---|---|---|
| XCR5030502 | 5 | 3 | 15 | 50 | 6 | 0.2 | £34.56 | In Stock | |
| XCR5030605 | 6 | 3 | 15 | 50 | 6 | 0.5 | £34.56 | In Stock | |
| XCR5030610 | 6 | 3 | 15 | 50 | 6 | 1 | £34.56 | In Stock | |
| XCR5030602 | 6 | 3 | 15 | 50 | 6 | 0.2 | £34.56 | 5 days | |
| XCR5030805 | 8 | 3 | 20 | 60 | 8 | 0.5 | £49.64 | In Stock | |
| XCR5030810 Viewing | 8 | 3 | 20 | 60 | 8 | 1 | £49.64 | 5 days | |
| XCR5031005 | 10 | 3 | 25 | 70 | 10 | 0.5 | £69.70 | In Stock | |
| XCR5031010 | 10 | 3 | 25 | 70 | 10 | 1 | £69.70 | In Stock | |
| XCR5031205 | 12 | 3 | 30 | 75 | 12 | 0.5 | £93.86 | In Stock | |
| XCR5031210 | 12 | 3 | 30 | 75 | 12 | 1 | £93.86 | In Stock | |
| XCR5031605 | 16 | 3 | 40 | 90 | 16 | 0.5 | £295.20 | 5 days | |
| XCR5031610 | 16 | 3 | 40 | 90 | 16 | 1 | £295.20 | 5 days | |
| XCR5032005 | 20 | 3 | 45 | 100 | 20 | 0.5 | £441.04 | 5 days | |
| XCR5032010 | 20 | 3 | 45 | 100 | 20 | 1 | £441.04 | 5 days | |
| XCR5032505 | 25 | 3 | 50 | 120 | 25 | 0.5 | £760.30 | 5 days | |
| XCR5032510 | 25 | 3 | 50 | 120 | 25 | 1 | £760.30 | 5 days |
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