PRODUCTS — SOLID CARBIDE END MILLS
Ball Nose End Mills
Solid-carbide 2-flute ball nose end mills from Ø2 to 6 mm — K10 grade, Balzers coating, and unequal flute pitch for vibration-free 3D contouring and mold finishing.
- Ø2–6 mm · 2 flutes
- K10 carbide · Balzers coating
- Unequal pitch — low vibration
Built for 3D Profiles and Fine Finishes.
Winvera ball nose end mills take the vibration out of contouring. Unequal flute spacing breaks up resonance, while the 4S surface treatment and Balzers coating keep chips flowing and edges sharp — pass after pass.
- Ø2–6 mm solid carbide · K10 grade · h6 shank
- Unequal flute pitch reduces vibration and chatter
- Balzers PVD coating for long life in steel and stainless
- 4S surface treatment for smooth chip evacuation
Dimensions & Starting Parameters
Standard Series
| d1 (mm) | Shank h6 (mm) | L (mm) | Max ap (mm) | Flutes |
|---|---|---|---|---|
| 2.0 – 3.5 | 6 – 8 | 78 | 40 | 2 |
| 4.0 – 6.0 | 8 – 10 | 78 – 92 | 40 – 50 | 2 |
Long Series
| d1 (mm) | Shank h6 (mm) | L (mm) | Max ap (mm) | Flutes |
|---|---|---|---|---|
| 2.0 – 3.5 | 8 – 12 | 83 – 92 | 30 – 50 | 2 |
| 4.5 – 6.0 | 10 – 18 | 92 – 130 | 30 – 60 | 2 |
Starting Parameters — Steel (D 2.5 – 5.0 mm)
| Workpiece | n (rpm) | fz (mm/z) | vc (m/min) |
|---|---|---|---|
| Steel < 800 N/mm² | 2,859 – 5,717 | 0.059 – 0.107 | 45 – 66 |
| Steel < 1000 N/mm² | 2,732 – 5,465 | 0.049 – 0.097 | 43 – 54 |
| Steel < 1300 N/mm² | 2,102 – 4,204 | 0.039 – 0.087 | 33 – 45 |
Full per-model tables and complete cutting data are available on request — our engineers will confirm the right tool for your application.
Four Details That Make the Difference
Every detail of the Winvera ball nose mill targets one thing: a better finish on your 3D profile.
4S Surface Treatment
Special surface finishing for smooth chip flow and a better workpiece finish.
Balzers Coating
Premium PVD coating extends tool life in carbon steel, alloy steel, and stainless.
Unequal Flute Pitch
Irregular flute spacing breaks up vibration — quieter cutting, better surface quality.
Multi-Purpose
Carbon steel, alloy steel, stainless steel — titanium and superalloys on request.
Grade K10 · h6 shank · 2 flutes · point/relief angles per catalog
Why Machinists Choose Winvera Ball Nose Mills
Chatter-Free Cutting
Unequal pitch dampens resonance for cleaner 3D surfaces.
Mold & Die Ready
Purpose-built for die, mold, and profile finishing.
Balzers Coating
Longer edge life in steel and stainless steel.
Ø2–6 mm Range
Fine profiles and small radii, right from stock.
Consistent Finish
4S surface treatment keeps chip flow smooth.
Regrinding Available
Send tools back to extend their working life.
Specifications at a Glance
- Diameter: Ø2 – 6 mm solid carbide
- Flutes: 2
- Grade: K10
- Shank: h6
- Coating: Balzers PVD
- Surface: 4S treatment
- Flute pitch: unequal — reduced vibration
- Materials: carbon steel, alloy steel, stainless steel · titanium & superalloys on request
Frequently Asked Questions
Carbon steel, alloy steel, and stainless steel. Titanium and high-temperature alloys — contact us for application support.
Irregular flute spacing breaks up harmonic vibration, so the tool chatters less and the workpiece finish improves.
Balzers PVD coating — the well-known premium coating for extended edge life.
A special surface finishing that smooths chip evacuation and protects the flutes.
Yes — send your worn tools back and we will regrind them to extend working life.
Please contact us for current MOQ and lead times — we reply within 1 business day.
Finish Your Profiles Without the Chatter
Tell us your material, radius, and finish requirement — we will recommend the right ball nose mill with pricing within 1 business day.
sales@winveratools.com