The overall structure of diamond material of the genus-one drill bit, the entire drill no moving parts,the main bit body,crown,hydraulic structures (including water hole or nozzle,also known as sink flow channel,flutes),gage,cutting edge( tooth) five-part crown diamond drill bit to cut part of the work of the rock,its surface (face) inlay diamond material containing cutters and hydraulic structures arranged on its side of the gage section (gage inserts tooth) it is connected to the bit body,made of steel or tungsten carbide matrix material.A bit body of steel material body,the upper portion of the drill string is threaded and connected to a lower portion joined together with the carcass crown portion (crown of steel and the bit body as a whole).diamond core drill bit
Diamond tools are widely used in geological exploration, stone, machinery, automobile and defense industries, the level of the manufacturing process with abrasive machining,geology drill and stone cutting tools have been greatly improved. Products have been formed, standardization, complete specifications, product quality, some products have a certain competitiveness in the international market.The vast majority of single-crystal diamond is used to produce a variety of diamond tools, many of its species.China's production of diamond cutting tools of different specifications complete,stable quality. According to statistics,in recent years,diamond drilling tools basically meet the market demand; With the development of the construction industry and the popularity of home air conditioning, air conditioning installation and for pipeline installation and machine transformation of old buildings, construction needs with a diamond core drill engineering also increasing the amount of used oil,the demand for coal exploration PDC bits corresponding increase in the production of PDC in quality does not pass, to be further study and improvement, and constantly improve product quality, change the current PDC drill bit dependence on imports.
PDC drill bit
hot pressed drill bit