8 1 2 inch pdc bits online manufacture

17.5inch 8 Blades Steel Body 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

High Quality 5 Blades Double Row Cutter 8.5inch PDC Bit For Oil Well Drilling 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and ... Read More

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 ... Read More

Top Quality 4 1/4inch 110mm PDC Drilling 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

Power Factory 4 1/8inch 5blades PDC Bit For Oil 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

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

100% New Good Quality 4 3/4inch 120mm PDC Bit For Oil 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

5 inch 3 blades 130mm cutter 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 crystalline ... Read More

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 ... Read More

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 crystalline diamond composite bit. PDC bit also ... Read More