Ball Nose End Mills
Ball nose end mills have a hemispherical tip and are used for 3D contouring, fillets and finishing of curved surfaces such as moulds and dies.
Titan Series
Ø0.5–10 mm · 28 sizes
Suitable for: Hardened steel.
High Performance Micro Ballnose For Deep Machining
Ø0.5–4 mm · 23 sizes
Suitable for: Steel; Hardened steel.
Series & standard sizes
| Series | Part No. | Dia. D (mm) | Radius R (mm) | LOC (mm) | OAL (mm) | Shank (mm) | Neck Ø × L (mm) | Flutes | Coating | |
|---|---|---|---|---|---|---|---|---|---|---|
| Titan | H-nA2BR015 | 3 | 1.5 | 4 | 50 | 3 | — | 2 | nACo | Calculate |
| Titan | H-nA2BR020 | 4 | 2 | 5 | 50 | 4 | — | 2 | nACo | Calculate |
| Titan | H-nA2BR030 | 6 | 3 | 7 | 50 | 6 | — | 2 | nACo | Calculate |
| Titan | H-nA2BR040 | 8 | 4 | 9 | 60 | 8 | — | 2 | nACo | Calculate |
| Titan | H-nA2BR050 | 10 | 5 | 11 | 75 | 10 | — | 2 | nACo | Calculate |
| Titan | TBC | 0.5 | 0.25 | 0.35 | 50 | 4 | L 4 | 2 | nACo | Calculate |
| Titan | TBC | 0.5 | 0.25 | 0.35 | 50 | 4 | L 6 | 2 | nACo | Calculate |
| Titan | TBC | 0.6 | 0.3 | 0.4 | 50 | 4 | L 4 | 2 | nACo | Calculate |
| Titan | TBC | 0.6 | 0.3 | 0.4 | 50 | 4 | L 8 | 2 | nACo | Calculate |
| Titan | TBC | 1 | 0.5 | 0.8 | 50 | 4 | L 3 | 2 | nACo | Calculate |
| Titan | TBC | 1 | 0.5 | 0.8 | 50 | 4 | L 4 | 2 | nACo | Calculate |
| Titan | TBC | 1 | 0.5 | 0.8 | 50 | 4 | L 6 | 2 | nACo | Calculate |
| Titan | TBC | 1 | 0.5 | 0.8 | 50 | 4 | L 8 | 2 | nACo | Calculate |
| Titan | TBC | 1 | 0.5 | 0.8 | 50 | 4 | L 10 | 2 | nACo | Calculate |
| Titan | TBC | 1 | 0.5 | 0.8 | 50 | 4 | L 12 | 2 | nACo | Calculate |
| Titan | TBC | 1 | 0.5 | 0.8 | 50 | 4 | L 16 | 2 | nACo | Calculate |
| Titan | TBC | 1 | 0.5 | 0.8 | 50 | 4 | L 20 | 2 | nACo | Calculate |
| Titan | TBC | 1.5 | 0.75 | 1.35 | 50 | 4 | L 8 | 2 | nACo | Calculate |
| Titan | TBC | 1.5 | 0.75 | 1.35 | 50 | 4 | L 12 | 2 | nACo | Calculate |
| Titan | TBC | 1.5 | 0.75 | 1.5 | 50 | 4 | L 20 | 2 | nACo | Calculate |
| Titan | TBC | 2 | 1 | 1.7 | 50 | 4 | L 6 | 2 | nACo | Calculate |
| Titan | TBC | 2 | 1 | 1.7 | 50 | 4 | L 8 | 2 | nACo | Calculate |
| Titan | TBC | 2 | 1 | 1.7 | 50 | 4 | L 10 | 2 | nACo | Calculate |
| Titan | TBC | 2 | 1 | 1.7 | 50 | 4 | L 12 | 2 | nACo | Calculate |
| Titan | TBC | 2 | 1 | 1.7 | 50 | 4 | L 16 | 2 | nACo | Calculate |
| Titan | TBC | 2 | 1 | 1.7 | 50 | 4 | L 20 | 2 | nACo | Calculate |
| Titan | TBC | 3 | 1.5 | 2.5 | 50 | 4 | L 10 | 2 | nACo | Calculate |
| Titan | TBC | 4 | 2 | 3 | 50 | 4 | L 16 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 0.5 | 0.25 | 0.35 | 50 | 4 | Ø0.47 × 4 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 0.5 | 0.25 | 0.35 | 50 | 4 | Ø0.47 × 6 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 0.6 | 0.3 | 0.4 | 50 | 4 | Ø0.57 × 4 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 0.6 | 0.3 | 0.4 | 50 | 4 | Ø0.57 × 8 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1 | 0.5 | 0.8 | 50 | 4 | Ø0.96 × 3 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1 | 0.5 | 0.8 | 50 | 4 | Ø0.96 × 4 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1 | 0.5 | 0.8 | 50 | 4 | Ø0.96 × 6 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1 | 0.5 | 0.8 | 50 | 4 | Ø0.96 × 8 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1 | 0.5 | 0.8 | 50 | 4 | Ø0.96 × 10 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1 | 0.5 | 0.8 | 50 | 4 | Ø0.96 × 12 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1 | 0.5 | 0.8 | 50 | 4 | Ø0.96 × 16 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1 | 0.5 | 0.8 | 60 | 4 | Ø0.96 × 20 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1.5 | 0.75 | 1.35 | 50 | 4 | Ø1.44 × 8 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1.5 | 0.75 | 1.35 | 50 | 4 | Ø1.44 × 12 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 1.5 | 0.75 | 1.5 | 60 | 4 | Ø1.44 × 20 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 2 | 1 | 1.7 | 50 | 4 | Ø1.92 × 6 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 2 | 1 | 1.7 | 50 | 4 | Ø1.92 × 8 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 2 | 1 | 1.7 | 50 | 4 | Ø1.92 × 10 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 2 | 1 | 1.7 | 50 | 4 | Ø1.92 × 12 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 2 | 1 | 1.7 | 50 | 4 | Ø1.92 × 16 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 2 | 1 | 1.7 | 60 | 4 | Ø1.92 × 20 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 3 | 1.5 | 2.5 | 50 | 4 | Ø2.88 × 10 | 2 | nACo | Calculate |
| Micro Ballnose | TBC | 4 | 2 | 3 | 50 | 4 | L 16 | 2 | nACo | Calculate |
Part numbers shown as TBC are still being assigned. Confirm sizes with us when you request a quote.
Custom ball nose end mills
Standard sizes don't fit? We grind special lengths, neck relief, chamfers or radii, non-standard diameters and coating selections to drawing. Custom tools from 7 days.
Upload drawing & request quoteQuality
Every tool is measured on Walter HELICHECK PRO equipment before dispatch. Inspection report available on request.
Made in our Shenzhen factory →Frequently asked questions
When should I use a ball nose end mill?
Use a ball nose end mill for 3D surfaces, fillets and finishing passes where a flat floor or sharp corner is not required.