- steel tooth tricone bit
- 2016-10-31 23:37
- These Diamond Bits use polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion1 Cu
- pdc drill bite
- 2016-10-24 19:48
- drillbits: 1)certified by ISO9001API 2)optimized ROP and bit life, 3)longer drilling intervals without need for tripping