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Widin Carbide Corner Radius End Mill For Stainless & Exotics - 4 Flute Double Core- Variable Helix - 12mm x R0.5
| Cutter Diameter | 12 |
| Number of Flutes | 4 |
| Flute Length | 30 |
| Overall Length | 75 |
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Description
The Widin XCR504 Carbide Corner Radius End Mill is designed for stainless steel and exotic materials, delivering precision and efficiency in demanding jobs. Its 4-flute double-core design provides superior stability for steady cutting, while the variable helix geometry reduces vibration for smoother cutting and enhanced performance. The corner radius profile minimizes chipping, helping extend tool life in challenging applications.
With a 12 mm diameter and a 0.5 mm corner radius (R0.5), this end mill is perfectly suited for aerospace alloys, titanium, Inconel, and other exotics. It delivers exceptional surface finishes and reliable performance under demanding conditions, making it a versatile choice for precision work and production environments alike.
- 4-Flute Double-Core Construction: Enhanced stability and rigidity support steady, accurate cutting in hard materials, enabling higher feeds and longer tool life.
- Variable Helix Geometry: Reduces chatter and vibration for smoother cuts and consistent finishes across stainless and exotic alloys, improving surface quality.
- Corner Radius R0.5 for Chip Control: The corner radius minimizes chipping on corners and pockets, extending tool life and maintaining accurate geometries in tight radii.
This end mill combines stability, reduced vibration, and durable corner protection to help you complete precision parts faster, with cleaner finishes, fewer tool changes, and dependable performance in demanding manufacturing environments.
Part Numbers
- Protool Part Number
- XCR5041205
- 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 XCR5041205. 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 Viewing | 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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