8 1 2 inch pdc bits 온라인 제조

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 ... 자세히보기

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 ... 자세히보기

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 ... 자세히보기

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, ... 자세히보기

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 ... 자세히보기

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 ... 자세히보기

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 ... 자세히보기

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 ... 자세히보기

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 ... 자세히보기

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 ... 자세히보기