Henan luoyang - cement puzzler - plugged corer mounted on fences - guangdong sunshiner
Concrete drilling corerr
Hz-20 concrete drilling corer, with japanese original (honda), yamaha gasoline power, start speed, operation easy and reliable r
It is also equipped with thin-walled diamond drills, which are applied to concrete such as roads, airports, ports, dams, so as to take cores based on asphalt, limestone, and to perform decomposition and pressure-resistant tests. I don't know
A two-pillar structure, a spiral-in-the-roll method, with good stability and simple operation savings. With wheel, easy to move, high-speed cutting with thin-wall diamond drills,r
High-strength steel concrete drilled, drilled, holed, smooth, porous, full smooth, small vibrations, no damage to buildings r
Multifunctional concrete drilling corers are building machines for mechanical drilling of concrete that are simple, light, flexible, mobile and do not require power, drills and sampling dimensionsr
Accurately, the surface of the borehole is smooth and without accidental damage to the drill, and is an ideal road detection device. I don't know