Backpack coal mine core drilling hole machine diamond core drill machine has many field applications including precious and basic metals, academic, environmental, geotechnical investigation, construction, treasure hunting, fossil fuels, quarry stone, and well installation.
Model | HW-B20D |
Drilling depth | 1-20m |
Drilling diameter | 40-90mm |
Adaptation geological | soil, hard rock |
Engine type | gasoline engine |
Rated speed | 2400r/min |
Power | 3.3KW |
Drill rod material | titanium alloy |
Drill rod length | 1.2m |
Standard configuration | 30m |
Drill bit material | diamond |
Drill bit diameter | φ27, φ32, φ42, φ56, φ63, φ76, φ89mm |
Weight | 24kg |