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Widin Carbide End Mill For Stainless & Exotics - 3 Flute Double Core - Variable Helix - Square Edge - 3mm
| Cutter Diameter | 3 |
| Number of Flutes | 3 |
| Flute Length | 10 |
| Overall Length | 50 |
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Description
Widin Carbide End Mill for Stainless & Exotics — a precision cutting tool designed for challenging materials. The 3mm diameter, 3-flute design uses a double-core construction and a variable helix to optimize chip handling and stability.
With a square edge and unequal index flutes, this end mill delivers a smoother finish on stainless steels and exotic alloys while helping resist deflection in demanding milling conditions.
- Unequal index flutes for efficient chip emission: Optimized flute spacing reduces chip buildup, enhances heat dissipation, and helps maintain a clean, consistent surface finish on hard-to-machine metals.
- Double-core construction for anti-bending strength: Increased rigidity minimizes deflection under load, improving accuracy and extending tool life when milling tough materials.
- Variable helix with square edge for clean cuts: The alternating flute angle reduces vibration and chatter, while the precise square edge delivers consistent, accurate cuts and a smooth, ready-to-finish surface.
Designed for reliable performance on stainless and exotic metals, this 3mm end mill offers predictable results, reduced downtime, and confidence for engineers, machinists, and hobbyists alike.
Part Numbers
- Protool Part Number
- XCE503030
- 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 XCE503030. 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 Viewing | 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 | 16 | 3 | 40 | 90 | 16 | £281.16 | In Stock | |
| XCE503200 | 25 | 3 | 50 | 120 | 25 | £420.08 | In Stock |
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