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Widin Carbide End Mill For Stainless & Exotics - 3 Flute Double Core - Variable Helix - Square Edge - 16mm
| Cutter Diameter | 16 |
| Number of Flutes | 3 |
| Flute Length | 40 |
| Overall Length | 90 |
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Description
Introducing the Widin Carbide End Mill for Stainless & Exotics. This 16 mm diameter, 3-flute carbide tool is built for precision milling of stainless steel and exotic alloys, delivering reliable material removal and clean, accurate cuts.
With an unequal index flute design for excellent chip emission and a smooth surface finish, and a double-core construction that increases anti-bending strength, this end mill stays stable under demanding cuts and helps maintain dimensional accuracy.
- Unequal index flute geometry: Improves chip evacuation and reduces built-up edge, delivering a smoother finish on stainless and exotic materials.
- Double-core construction: Increases rigidity and anti-bending strength, reducing deflection during heavy cuts for consistent, accurate results.
- Variable helix with square edge: Minimizes chatter and delivers a clean edge across tough materials, enabling versatile performance and better surface quality.
Designed to reduce machining time and rework, the Widin End Mill helps engineers, operators, and hobbyists achieve tighter tolerances with fewer passes. The tool's robust carbide composition and double-core rigidity resist bending under load, while chip-friendly geometry keeps the cut smooth and surface quality high. Whether you’re profiling, deburring, or finishing hard stainless and exotic alloys, this end mill delivers reliable performance and repeatable results.
Part Numbers
- Protool Part Number
- XCE503160
- 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 - 3 Flute Double Core - Variable Helix - Square Edge (XCE503)
View full collection →You are viewing XCE503160. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| XCE503025 | 2.5 | 3 | 8 | 50 | 6 | £27.50 | 5 days | |
| XCE503020 | 2 | 3 | 6 | 50 | 6 | £27.50 | 5 days | |
| XCE503030 | 3 | 3 | 10 | 50 | 6 | £28.86 | 5 days | |
| XCE503035 | 3.5 | 3 | 10 | 50 | 6 | £28.86 | 5 days | |
| XCE503040 | 4 | 3 | 12 | 50 | 6 | £28.86 | In Stock | |
| XCE503045 | 4.5 | 3 | 14 | 50 | 6 | £28.86 | In Stock | |
| XCE503050 | 5 | 3 | 15 | 50 | 6 | £32.90 | In Stock | |
| XCE503055 | 5.5 | 3 | 15 | 50 | 6 | £32.90 | 5 days | |
| XCE503060 | 6 | 3 | 15 | 50 | 6 | £32.90 | In Stock | |
| XCE503080 | 8 | 3 | 20 | 60 | 8 | £47.24 | In Stock | |
| XCE503100 | 10 | 3 | 25 | 70 | 10 | £66.38 | 5 days | |
| XCE503120 | 12 | 3 | 30 | 75 | 12 | £89.36 | In Stock | |
| XCE503160 Viewing | 16 | 3 | 40 | 90 | 16 | £281.16 | In Stock | |
| XCE503200 | 25 | 3 | 50 | 120 | 25 | £420.08 | In Stock |
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