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Widin Carbide Corner Radius End Mill For Stainless & Exotics - 4 Flute Double Core- Variable Helix - 6mm x R1.0
| Cutter Diameter | 6 |
| Number of Flutes | 4 |
| Flute Length | 15 |
| Overall Length | 50 |
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Description
The Widin XCR504 Carbide Corner Radius End Mill is built for stainless steel and exotic materials, delivering consistent, high-quality cuts. It features a 6 mm diameter and a 1.0 mm corner radius to produce clean radii and robust tool life in demanding work.
With a four-flute double-core design and variable helix, it minimizes chatter, boosts rigidity, and extends tool life in tough applications—from aerospace alloys to Inconel—while delivering exceptional surface finishes.
- 4‑Flute Double Core for Stability: The dual-core geometry concentrates rigidity where it's needed, reducing deflection and chatter for repeatable, precise milling in hard materials.
- Variable Helix for Reduced Vibration: Staggered flute geometry lowers cutting forces and suppresses vibration, yielding smoother cuts, cleaner edges, and longer tool life.
- Corner Radius for Durability and Finish: The 1.0 mm corner radius conditions edges and reduces chipping, helping produce consistent radii and superior surface quality on challenging alloys.
The Widin XCR504 helps you lock in reliable performance under demanding conditions. Its robust carbide construction supports high feed rates and stable cutting in stainless and exotic materials, delivering dependable results, less downtime, and improved part finish across the job. Whether profiling complex geometries or finishing jobs on aerospace alloys, titanium, or Inconel, this end mill is designed to keep your workflow moving with confidence.
Part Numbers
- Protool Part Number
- XCR5040610
- 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 Double Core - Variable Helix (XCR504)
View full collection →You are viewing XCR5040610. 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 |
|---|---|---|---|---|---|---|---|---|---|
| XCR5040602 | 6 | 4 | 15 | 50 | 6 | 0.2 | £34.56 | In Stock | |
| XCR5040605 | 6 | 4 | 15 | 50 | 6 | 0.5 | £34.56 | In Stock | |
| XCR5040610 Viewing | 6 | 4 | 15 | 50 | 6 | 1 | £34.56 | In Stock | |
| XCR5040805 | 8 | 4 | 20 | 60 | 8 | 0.5 | £49.64 | In Stock | |
| XCR5040810 | 8 | 4 | 20 | 60 | 8 | 1 | £49.64 | In Stock | |
| XCR5041005 | 10 | 4 | 25 | 70 | 10 | 0.5 | £69.70 | In Stock | |
| XCR5041010 | 10 | 4 | 25 | 70 | 10 | 1 | £69.70 | In Stock | |
| XCR5041205 | 12 | 4 | 30 | 75 | 12 | 0.5 | £93.86 | In Stock | |
| XCR5041210 | 12 | 4 | 30 | 75 | 12 | 1 | £93.86 | In Stock | |
| XCR5041605 | 16 | 4 | 40 | 90 | 16 | 0.5 | £295.20 | In Stock | |
| XCR5041610 | 16 | 4 | 40 | 90 | 16 | 1 | £295.20 | In Stock | |
| XCR5042005 | 20 | 4 | 45 | 100 | 20 | 0.5 | £441.04 | In Stock | |
| XCR5042010 | 20 | 4 | 45 | 100 | 20 | 1 | £441.04 | 5 days | |
| XCR5042505 | 25 | 4 | 50 | 120 | 25 | 0.5 | £760.30 | 5 days | |
| XCR5042510 | 25 | 4 | 50 | 120 | 25 | 1 | £760.30 | 5 days |
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