YK-70 drilling rig is used in household water well drilling, factory water well drilling, domestic water collection, farmland irrigation well drilling, water air conditioning installation, solar water heater construction site piling, etc.
DTH drill bit Hammer plays an important role in mining. It is an efficient and reliable drilling equipment that is widely used in drilling operations in mines. Here are some DTH drill bits Hammer’s role in mining:
drill tool set is not concentric. The drill tail, connecting sleeve, and drill rod are not concentric, causing the bending deformation of the drill tool and generating stress, resulting in the joints of the drill tool set not matching, causing the joint parts to loosen.
How to choose drill bits for different formations?
For different types of drilling rig equipment, different drill bits are required in production. When choosing a drill bit,
