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Widin Carbide Corner Radius End Mill For Stainless & Exotics - 4 Flute Double Core- Variable Helix - 25mm x R1.0
| Cutter Diameter | 25 |
| Number of Flutes | 4 |
| Flute Length | 50 |
| Overall Length | 120 |
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Description
The Widin XCR504 Carbide Corner Radius End Mill is a high-performance cutting tool designed for stainless steel and exotic alloys. With a 25 mm diameter and a 1.0 mm corner radius, it delivers consistent radii and smooth finishes on challenging materials. The 4-flute double-core construction provides enhanced stability, helping you maintain precise dimensions even under demanding cuts.
A true workhorse in tough applications, this end mill features a variable helix geometry that reduces vibration and chatter for cleaner cuts and longer tool life. The corner radius profile minimizes chipping, protecting both the tool and the workpiece while delivering reliable performance in aerospace alloys, titanium, Inconel, and other exotics. Expect exceptional surface finishes and dependable results across a range of demanding machining scenarios.
- Corner Radius forDurable Finish: The dedicated corner radius minimizes chipping and promotes consistent, high-quality surface finishes on stainless and exotic materials, extending tool life in tough jobs.
- 4-Flute Double-Core Stability: The extra-rigid, dual-core design enhances rigidity and reduces deflection, delivering stable, repeatable cuts and reliable pocket performance.
- Variable Helix for Smoother Cutting: Shifts and softens engagement to reduce vibration, improve chip evacuation, and enable smoother cutting at varied feed rates for a cleaner finish.
Designed for engineers, machinists, and production environments, the Widin XCR504 helps you complete parts faster with fewer passes and less rework. Its robust carbide construction and precision geometry deliver consistent results on stainless steels and exotic alloys, making it a trusted choice for aerospace, medical, and high-performance components. Rely on this end mill for durable performance, long tool life, and dependable finishes in your most demanding projects.
Part Numbers
- Protool Part Number
- XCR5042510
- 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 XCR5042510. 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 | 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 Viewing | 25 | 4 | 50 | 120 | 25 | 1 | £760.30 | 5 days |
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