Quarrying is a business, occupation or action that mining stone, dimension stone, marble and slab-stone from quarries.
Henan Drills-King Mining Technology Co., Ltd. has many different kind of products, which are suitable for quarrying.
For example, PDC cutters, PDC anhor shank bits, PDC non-core bits, PDC core bits, PDC oil bits, diamond core drill bits, tungsten carbide drill bits, drill rods, cutting picks, tricone bits, etc.
Advantages of our products:
High wear resistance
High impact resistance
High drilling speed
Long service life