CDHP Button Bit for Hard Formation IADC 627/637

For more details, pls contact sales05(at)cdhptec.com www.cdhptec. com CDHP Button Bit for Hard Formation IADC 627/637 BTKG series tricone roller bit BTKG series bit is designed with roller bearing and rubber O-ring seal. This bit can achieve longer footage and higher ROP when drilling under medium to low WOB and high RPM. Main structure features Roller bearing structure with rollers arranged in grooves recessed in the cone bodythe size of the bearing journal is increased,