Min. Order Reference FOB Price
1 Piece US$100.00-5,000.00 / Piece
Product Description
Product Description Deep Well Drilling Tricone Drill Bit A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil. The drill bit is hollow and has jets to ...