Widely used in geological exploration, coal field drilling, mine drilling, foundation drilling, construction.
Shape | Cylindrical with plane, spherical and flat top teeth |
D (mm) | 6-19 |
H (mm) | 4-16 |
T (mm) | 1.0-2.0 |
Widely used in geological exploration, coal field drilling, mine drilling, foundation drilling, construction.
Shape | Cylindrical with plane, spherical and flat top teeth |
D (mm) | 6-19 |
H (mm) | 4-16 |
T (mm) | 1.0-2.0 |
