120mm Step Type Diamond Non-Coring Drill Bit
SINOVO is a professional diamond core bits manufacturer in china. After more than 20 years's hard work, we have accumulated strong scientific force and veteran technicians. Our products have been exported more than 50 countries, like Singapore, France, Dubai, Bangladesh, Saudi Arabia, etc. The excellent performance has won great acclaim from our customers.
Three-Wing Drag Bit
Type: Step Type, Chevron Type
Size Available:2-7/8" ,3-1/2” ,3- -3/4”
PDC Non-coring Bits
Size Availabl: 56mm, 60mm, 65mm, 120mm