B280F Ball Nose End Mills
METRIC
ANSI
- Provide better rigidity and heat resistant.
- Use for high speed applications on cast iron, nonferrous materials, plastics and other tough-tomachine materials.
- TiAlN is one of abrasive resistant coatings. It is commonly used for machining aircraft and aerospace material, Nickel Alloys, Stainless Steels, Titanium, Cast Iron and Steel.
Steel < 48HRC
| P | H | M | K | N | S |
|---|---|---|---|---|---|
Work Material
| P | M | K | N | S | |||||
|---|---|---|---|---|---|---|---|---|---|
| GR1 | GR2 | GR3 | GR8 | GR9 | GR10 | GR11 | GR12 | GR15 | GR16 |
| Carbon Steel | <24HRC Low-alloyed Steel | <30HRC Hi-alloyed Steel | Stainless Steel | Cast Iron | Aluminium | Copper | Plastics | Titanium | Nickel |
Product Specification
| Dc | R | Lc | L | d | z |
|---|---|---|---|---|---|
| 0 -0.03 | ±0.01 | mm | mm | h6 | |
| 3 | 1.5R | 20 | 57 | 3 | 2 |
| 4 | 2R | 20 | 57 | 4 | 2 |
| 5 | 2.5R | 25 | 63 | 5 | 2 |
| 6 | 3R | 28 | 75 | 6 | 2 |
| 7 | 3.5R | 30 | 75 | 8 | 2 |
| 8 | 4R | 30 | 75 | 8 | 2 |
| 9 | 4.5R | 32 | 75 | 10 | 2 |
| 10 | 5R | 32 | 75 | 10 | 2 |
| 12 | 6R | 50 | 100 | 12 | 2 |
| 14 | 7R | 57 | 127 | 14 | 2 |
| 16 | 8R | 57 | 127 | 16 | 2 |
| 20 | 10R | 57 | 127 | 20 | 2 |