8 1 2 inch pdc bits オンライン製造

API Matrix 8 1/2-Inch Diamond PDC Bit For Water Wells Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary ... 続きを読む

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 ... 続きを読む

Factory 8 1/2inch 5blades Double Row Cutter PDC Bit For Oil Well Drilling 1)PDC bit, also known as polycrystalline diamond composite bit, has been ... 続きを読む

Factory 17 1/2inch 8 Blades Steel Body PDC Bit For Oil Well And Water Well Drilling 1)PDC bit, also known as polycrystalline diamond composite bit, ... 続きを読む

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 ... 続きを読む

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 ... 続きを読む

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 ... 続きを読む

steel body 3 blades 8 1/2 inch PDC bit Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary tool for ... 続きを読む

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 ... 続きを読む

API 7-1 Standard PDC Bit For Hard Formation Drilling Product introduction: PDC bit is very common in the oil drilling industry, which is a necessary ... 続きを読む