Description of well drilling small tooth pdc drill bit Rapid drilling
ITEM: Small tooth PDC Drill Bit DRILL DIAMETER (MM): 2″ to 8 1/2″ (75 mm to 315 mm) TEETH: 5/ 6/ 8/ 10/ 12/ 14/ 16/ 18 PROCESS: Forging and Welding USAGE: Threaded link core tube (customizable thread) APPLICATION: civil engineering/rock drilling/geological exploration/water well, etc. MATERIAL: PDC cutter, geological special steel BLADE: 4-16 baldes
FEATURES:
Suitable for limestone, dolomite, mudstone, sandstone, diamond composite sheet, fast drilling speed, no water blocking。
