directional drilling pdc bits online fabricage

Factory 12 1/4inch 311mm PDC Drill Bit 5blades 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 ... Lees meer

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 ... Lees meer

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 ... Lees meer

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 ... Lees meer

Chinese Manufacturers OEM Factory 8 1/2 "Oil Drilling Fixed Blade PDC Bit Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also ... Lees meer

High Quality 4-3/4 "To 17-1/2" Inch Steel PDC Diamond Bits With 3-8 Blades Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also ... Lees meer

Quality Spherical Drill Bits Made In China With Large Alloy B22 Drill Pipe For Core Drilling Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and ... Lees meer

8 1/2" PDC bit for oil and gas drilling Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also the abbreviation of poly crystallin... Lees meer

The Factory Manufactures PDC Bits For Oil/Gas/Well Drilling Blade Bit Towing Bits Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, ... Lees meer

Steel Body Bit Oil Well Bit 8 1/2" PDC Bit Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for drilling and mining, and also the abbreviation of poly ... Lees meer