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Widin Carbide End Mill - 3 Flutes Tapered Neck Type - Ball Nose - 2mm x 30mm x 0.9
| Cutter Diameter | 2 |
| Number of Flutes | 3 |
| Flute Length | 1.7 |
| Overall Length | 70 |
Learn more about Klarna
Description
The Widin Carbide End Mill is a compact 2 mm diameter, 30 mm long ball-nose milling tool designed for precise 3D contouring and challenging material work. Its 3-flute carbide construction and tapered neck deliver smooth, stable cuts by reducing vibration and chatter, making it ideal for deep grooves and sloped surfaces.
Built for demanding applications, this end mill uses a newly developed carbide substrate and coating to enable dry cutting and high-speed operation. The neck length follows the rake angle, providing versatile engagement across a range of workpieces, and it is capable of machining hard materials up to HRc70 for reliable performance in tough environments.
- Tapered Neck for Reduced Vibration: The tapered neck design minimizes tool vibration and chatter, enabling stable cuts in deep pockets and on inclined surfaces for cleaner finishes.
- Ball Nose Geometry for Smooth 3D Contouring: The rounded tip delivers consistent, high-quality finishes on complex 3D features with predictable toolpath engagement.
- Advanced Carbide and Coating for Dry/High-Speed Cutting: With a hard-wearing substrate and coating, it stands up to dry and high-speed cutting while reliably handling hardened materials up to HRc70.
This end mill helps you improve workflow and results by combining vibration control, precise contouring, and the ability to cut hard materials in dry, high-speed conditions. Expect longer tool life, fewer tool changes, and more consistent finishes across challenging geometries, making it a dependable choice for engineers, machinists, and hobbyists alike.
Part Numbers
- Protool Part Number
- ESTNB3020-30-09
- 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 - 3 Flutes Tapered Neck Type - Ball Nose (ZSTNB30)
View full collection →You are viewing ESTNB3020-30-09. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Radius | Neck Diameter | Taper Angle | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ESTNB3020-8-04 | 2 | 3 | 1.7 | 110 | 6 | 70 | 1 | 1.92 | 0.9° | £49.13 | 5 days | |
| ESTNB3020-12-04 | 2 | 3 | 1.7 | 50 | 6 | 8 | 1 | 1.92 | 0.4° | £49.13 | 5 days | |
| ESTNB3020-16-04 | 2 | 3 | 1.7 | 55 | 6 | 12 | 1 | 1.92 | 0.4° | £49.13 | 5 days | |
| ESTNB3020-20-09 | 2 | 3 | 1.7 | 65 | 6 | 20 | 1 | 1.92 | 0.4° | £51.18 | 5 days | |
| ESTNB3020-20-04 | 2 | 3 | 1.7 | 60 | 6 | 16 | 1 | 1.92 | 0.4° | £51.18 | 5 days | |
| ESTNB3020-25-09 | 2 | 3 | 1.7 | 65 | 6 | 20 | 1 | 1.92 | 0.9° | £52.20 | 5 days | |
| ESTNB3020-30-04 | 2 | 3 | 1.7 | 65 | 6 | 25 | 1 | 1.92 | 0.9° | £54.25 | 5 days | |
| ESTNB3020-30-09 Viewing | 2 | 3 | 1.7 | 70 | 6 | 30 | 1 | 1.92 | 0.4° | £54.25 | 5 days | |
| ESTNB3020-35-09 | 2 | 3 | 1.7 | 70 | 6 | 30 | 1 | 1.92 | 0.9° | £56.30 | 5 days | |
| ESTNB3020-40-04 | 2 | 3 | 1.7 | 75 | 6 | 35 | 1 | 1.92 | 0.9° | £58.35 | 5 days | |
| ESTNB3020-40-09 | 2 | 3 | 1.7 | 80 | 6 | 40 | 1 | 1.92 | 0.4° | £58.35 | 5 days | |
| ESTNB3020-50-09 | 2 | 3 | 1.7 | 80 | 6 | 40 | 1 | 1.92 | 0.9° | £62.45 | 5 days | |
| ESTNB3020-60-09 | 2 | 3 | 1.7 | 90 | 6 | 50 | 1 | 1.92 | 0.9° | £65.50 | 5 days | |
| ESTNB3020-70-09 | 2 | 3 | 1.7 | 100 | 6 | 60 | 1 | 1.92 | 0.9° | £69.60 | 5 days | |
| ESTNB3030-8-04 | 3 | 3 | 2.5 | 110 | 6 | 70 | 1.5 | 2.86 | 0.9° | £49.13 | 5 days | |
| ESTNB3030-16-04 | 3 | 3 | 2.5 | 50 | 6 | 8 | 1.5 | 2.86 | 0.4° | £49.13 | 5 days | |
| ESTNB3030-20-04 | 3 | 3 | 2.5 | 55 | 6 | 16 | 1.5 | 2.86 | 0.4° | £51.18 | 5 days | |
| ESTNB3030-30-04 | 3 | 3 | 2.5 | 60 | 6 | 20 | 1.5 | 2.86 | 0.4° | £54.25 | 5 days | |
| ESTNB3030-30-09 | 3 | 3 | 2.5 | 70 | 6 | 30 | 1.5 | 2.86 | 0.4° | £54.25 | 5 days | |
| ESTNB3030-40-04 | 3 | 3 | 2.5 | 70 | 6 | 30 | 1.5 | 2.86 | 0.9° | £59.38 | 5 days | |
| ESTNB3030-40-09 | 3 | 3 | 2.5 | 80 | 6 | 40 | 1.5 | 2.86 | 0.4° | £59.38 | 5 days | |
| ESTNB3030-50-09 | 3 | 3 | 2.5 | 80 | 6 | 40 | 1.5 | 2.86 | 0.9° | £62.45 | 5 days | |
| ESTNB3030-60-09 | 3 | 3 | 2.5 | 90 | 6 | 50 | 1.5 | 2.86 | 0.9° | £65.50 | 5 days | |
| ESTNB3030-70-09 | 3 | 3 | 2.5 | 100 | 6 | 60 | 1.5 | 2.86 | 0.9° | £69.60 | 5 days | |
| ESTNB3040-20-10 | 4 | 3 | 8 | 70 | 8 | 20 | 2 | 3.86 | 1° | £58.80 | 5 days | |
| ESTNB3040-30-10 | 4 | 3 | 8 | 80 | 8 | 30 | 2 | 3.86 | 1° | £61.05 | 5 days | |
| ESTNB3040-40-10 | 4 | 3 | 8 | 90 | 8 | 40 | 2 | 3.86 | 1° | £64.38 | 5 days | |
| ESTNB3040-50-10 | 4 | 3 | 8 | 100 | 8 | 50 | 2 | 3.86 | 1° | £71.03 | 5 days | |
| ESTNB3040-60-10 | 4 | 3 | 8 | 110 | 8 | 60 | 2 | 3.86 | 1° | £75.45 | 5 days | |
| ESTNB3050-30-10 | 5 | 3 | 10 | 80 | 8 | 30 | 2.5 | 4.86 | 1° | £61.05 | 5 days | |
| ESTNB3050-40-10 | 5 | 3 | 10 | 90 | 8 | 40 | 2.5 | 4.86 | 1° | £64.38 | 5 days | |
| ESTNB3050-60-10 | 5 | 3 | 10 | 100 | 8 | 60 | 2.5 | 4.86 | 1° | £75.45 | 5 days |
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