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Widin Carbide End Mill For Stainless & Exotics - 4 Flute Double Core - Variable Helix - Chamfered Edge - 12mm
| Cutter Diameter | 12 |
| Number of Flutes | 4 |
| Flute Length | 30 |
| Overall Length | 75 |
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Description
The Widin Carbide End Mill for Stainless & Exotics is a 12 mm, 4-flute carbide tool engineered for demanding metals like stainless steel and exotic alloys. It features a double-core design, a variable helix, and a chamfered edge on the end face to help reduce cutting-edge chipping and improve long-term durability. The unequal index flutes promote efficient chip evacuation, supporting a smoother workpiece surface finish even in tough materials.
- Unequal index flutes for efficient chip evacuation: Off-set flute spacing enhances chip flow, helping maintain steady cutting action and delivering a smoother surface on hard-to-machine materials.
- Double-core geometry for rigidity and durability: The dual-core construction increases anti-bending strength, providing greater stability during heavy cuts and contributing to longer tool life.
- Chamfered end face to reduce edge chipping: A chamfered end face protects the cutting edge, minimizing chipping during entry and finishing passes for more reliable performance.
Designed for professionals and enthusiasts alike, this end mill combines robust carbide performance with thoughtful geometry to deliver consistent results on stainless and exotic metals. The 12 mm size, 4-flute configuration, and variable helix work together to balance material removal, surface finish, and tool life, helping you complete jobs more efficiently with fewer interruptions.
Part Numbers
- Protool Part Number
- XCC504120
- 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 End Mill For Stainless & Exotics - 4 Flute Double Core - Variable Helix - Chamfered Edge (XCC504)
View full collection →You are viewing XCC504120. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Chamfer | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| XCC504060 | 6 | 4 | 15 | 50 | 6 | 0.075 | £32.90 | 5 days | |
| XCC504080 | 8 | 4 | 20 | 60 | 8 | 0.1 | £47.24 | In Stock | |
| XCC504100 | 10 | 4 | 25 | 70 | 10 | 0.125 | £66.38 | In Stock | |
| XCC504120 Viewing | 12 | 4 | 30 | 75 | 12 | 0.15 | £89.36 | 5 days | |
| XCC504160 | 16 | 4 | 40 | 90 | 16 | 0.2 | £281.16 | 5 days | |
| XCC504200 | 20 | 4 | 45 | 100 | 20 | 0.3 | £420.08 | In Stock | |
| XCC504250 | 25 | 4 | 50 | 120 | 25 | 0.3 | £722.28 | 5 days |
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