3 online manufacture

Factory Supply Directly 3blades 4 1/2inch 4.5inch 114mm PDC Drill Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional ... Read More

High Quality 4 1/4inch PDC Core Drill Bit 3blades 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well construction. It ... Read More

Factory 3blades 117mm 4 5/8inch PDC Bit For Water Well Drilling 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well ... Read More

Power Factory 3blades 4 7/8inch PDC Core Drill Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well construction. It ... Read More

China Factory 4 1/8inch 3blades PDC Drill Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well construction. It has ... Read More

Factory 6 5/8inch 168mm 5 Blades PDC Bit For Water Well Drilling 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and directional well ... Read More

Iadc 531 Steel Tooth Tricone Bit For Oil And Gas Drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten ... Read More

rock core barrel roller bit cutter,roller cone cutter,tricone cone bit, piling bit, piling rock barrel cutter Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole ... Read More

25.5kg Tci Tricone Bit Carbide Steel Professional Oil And Gas Drilling Solution JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel ... Read More

Iadc 531 12.5 Inch Tci Tricone Bit For Oil And Gas Drilling Industry JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and ... Read More