Sollroc 229mm Tricone bits

Product Introduce A tricone bit is a mechanical drill bit located in the bottom hole assembly. The bit cuts away the surface of the rock being drilled through rotation and mechanical friction caused by the teeth of the bit. Tricone bits are designed to take the energy of the rotating drill string and the supply of mud and to apply this force to deepen the well. Every tricone bits have a IADC code,the IADC Code for Tricone Bits defines its bearing design and other design features ( SHIRT TAIL, LEG, SECTION, CUTTER). IADC Codes make it easier for drillers to describe what kind of rock bit they are looking for Feature Bit leg protection Bit leg protection carbide alloy button insert on the leg's surface,back and the top space of the leg's build up welding of abrasion-resistant alloy Bearing structure Roller-ball-second Thrust-roller-first Thrust-sealing, abrasion resiatance carbide button insert on the bearing surface