Taper drilling tools include taper drill bits and taper drill rods, and taper drill bits come into three types, taper button bits, taper chisel bits and taper cross bits.

These drill tools are mainly equipped on rock drilling equipment, well drilling equipment and oil field equipment.

Taper drilling tools are widely used for rock drilling, blasting holes and other drill works in quarries, coal mines, rod and dam constructions and other similar projects.

Compared with taper chisel bits, taper cross bit has a better drilling performance because carbide tips on cross bits doubled,which means carbides shape are cross type on drill bits. Taper cross bit is mainly used for hard or very hard rock formation.

We can design and manufacture according to customers' requirement of the bit diameter , the NO. of air holes, carbide button and the face shape.

The mining cross bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit is mainly used for hard rock, cross bit and button bit are mainly used for fissural rock.