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Widin Carbide Corner Radius End Mill For Stainless & Exotics - 3 Flute Double Core- Variable Helix - 6mm x R1.0
| Cutter Diameter | 6 |
| Number of Flutes | 3 |
| Flute Length | 15 |
| Overall Length | 50 |
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Description
Widin Carbide Corner Radius End Mill for Stainless & Exotics is purpose-built for challenging metals where precision and surface quality matter. Crafted as a 3-flute, double-core tool with a variable-helix design, it delivers stable cutting, smooth finishes, and reliable performance in stainless steels and other exotic alloys.
This cutter features a 6 mm cutting diameter with a 1.0 mm corner radius, optimized for producing strong, consistent fillets without sacrificing finish. The unequal index flutes enhance chip emission, helping keep the cut surfaces clean and reducing heat buildup during demanding applications.
- Unequal index flutes for excellent chip emission: Improves chip flow and surface finish while cutting stainless and exotic metals, helping you maintain steady cuts and reduce finishing passes.
- Double-core design for anti-bending strength: Provides greater rigidity under load, improving stability, tool life, and predictability during heavy cuts.
- Corner radius of 1.0 mm on a 6 mm diameter: Delivers precise, durable fillets with consistent geometry, enhancing part strength and reducing the need for rework on complex contours.
Designed for engineers, machinists, and hobbyists alike, this end mill supports efficient workflows, lower downtime, and dependable results across production runs. Its combination of chip control, rigidity, and precise corner geometry helps you achieve smooth finishes and accurate radii with confidence.
Part Numbers
- Protool Part Number
- XCR5030610
- 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 XCR5030610. 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 Viewing | 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 | 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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