B272ATX Ball Nose End Mills
METRIC
ASIA
- Ball Nose End Mills with Standard & Long Length- 2 Flutes
- Using the SMG carbide material and Nano multilayer coating enable to enhance lubrication and wear resistance.
- S shape ball nose geometry with small cutting edge design enable to keep longer tool life.
- High precision ball head radius suitable to work on high hardness and high precision mold process.
Hardened Steel 40-70HRC
P | H | M | K | N | S |
---|---|---|---|---|---|
Work Material
H | ||
---|---|---|
GR4 | GR5 | GR6 |
30~38HRC Hardened Steel | 38~48HRC Hardened Steel | 48~56HRC Hardened Steel |
Product Specification
Dc | R | Lc | L | d | z |
---|---|---|---|---|---|
0 -0.02 | ±0.005 | mm | mm | h5 | |
0.1 | 0.05R | 0.1 | 40 | 4 | 2 |
0.2 | 0.1R | 0.2 | 40 | 4 | 2 |
0.3 | 0.15R | 0.3 | 40 | 4 | 2 |
0.4 | 0.2R | 0.4 | 40 | 4 | 2 |
0.5 | 0.25R | 0.5 | 40 | 4 | 2 |
0.6 | 0.3R | 0.6 | 40 | 4 | 2 |
0.8 | 0.3R | 0.8 | 40 | 4 | 2 |
1 | 0.5R | 1 | 40 | 4 | 2 |
1.5 | 0.75R | 1.5 | 40 | 4 | 2 |
2 | 1R | 2 | 45 | 6 | 2 |
2.5 | 1.25R | 2.5 | 45 | 6 | 2 |
3 | 1.5R | 3 | 45 | 6 | 2 |
4 | 2R | 4 | 45 | 6 | 2 |
5 | 2.5R | 5 | 50 | 6 | 2 |
6 | 3R | 6 | 50 | 6 | 2 |
8 | 4R | 8 | 60 | 8 | 2 |
10 | 5R | 10 | 72 | 10 | 2 |
12 | 6R | 12 | 75 | 12 | 2 |