Roller cone bits
Three cone bit is an important tool for oil drilling, its work performance will directly affect the quality of drilling, drilling efficiency and drilling costs. Three cone bit design is based on practical experience, combined with the test method, repeated design and calculation, and thus low design accuracy, long cycle, it is difficult to improve the design quality, and each calculation can only design a drill, low efficiency. Featured products SKV Series Six-Point Position Stabilization Motor Bit Cutting Structure The durability of premium tungsten carbide inserts is improved with new formulas and new techniques Gauge Structure Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. Bearing Structure High precision journal bearing with two thrust faces,Balls lock the cone,Hardfaced head bearing surface.Cone...