T45 76mm 82mm 89mm 115mm Hydraulic top hammer button rock drilling bits

1 Product description of Rock Drilling Bits

Top hammer drilling machine is mainly used for open-air blasting hole drilling, underground mining, tunneling and other infrastructure projects. There are threaded connections R and T threaded connections. And opening hydraulic top hammer rock drill rigs used to accept the transfer of energy, to achieve the effect of breaking rock.

Currently used on most projects are spherical and ballistic drill bit. Due to the special working conditions of tap drills, we require thread drills to have high wear resistance and impact resistance, and have sufficient flexibility to cope with complex and harsh working conditions. Our special steel of high quality rock bits toughness of high-strength wear-resistant alloy head, the overall surface treatment using a special process, to ensure that we drill more durable, have higher fatigue resistance.

HZJX main production mining drill, shrinkage, tunnels, quarrying and related industries use. We can make special design and manufacture according to customer requirements.

2 Product Data​ of Rock Drilling Bits