Api 4 5/8” Ha117 Steel Tooth Tricone Rock Roller Bits/Tricone Drill BitsCangzhou East Drilling Tools Co.,ltdChina
Api 9 1/2inch M322 Pdc Drill Bits for Oil Well or Water WellBeijing Faster Drilling Tools LimitedChina
Diamond Drill Bit For Glass Ceramic/Marble/Porcelain Cutting CNC Machine ToolsXiamen Ming Diamond Tools co ltdFOB Price: $5 - $10$5-$10China
Taper Drill Bits, Taper Button Bits,Taper Chisel Bits,Taper Cross Bits, Rock Drill Bits,Diamond Drill Bits,Diamond Button BitsXIAMEN BESTLINK FACTORY CO., LTD.FOB Price: 4 - 204-20China
1308 Pdc Cutter Polycrystalline Diamond Compact for Fixed Pdc Drill BitHenan Wanke Diamond Tools Co.,LtdChina
Anchor Hole Drill Bit For Stone And CeramicXiamen Vigor Technology Co., Ltd.FOB Price: $3 - $6$3-$6 / PiecesChina
Brazed Diamond Chamfer Drill Bits For Marble GraniteQuanzhou Easy Light Stone Tools Co., LtdFOB Price: $4.5 - $6$4.5-$6China
Cop44 Sd4 Ql40 Hm4 4" High Air Pressure Drill BitsXIAMEN BESTLINK FACTORY CO., LTD.FOB Price: 50 - 3,00050-3,000China
Diameter 1 3/8 Inch Dry Used Diamond Core Cnc Drill BitsFujian Province Kaida Stone Machinery Co.,Ltd.China
Reinforced Concrete Diamond Core Cnc Drill Bits for DrillingFujian Province Kaida Stone Machinery Co.,Ltd.China