API 3"-26" (RD) steel tooth bit/roller bit

1,Tricone bit,rock bit,three tooth triconebit 2.certified by ISO,API 3.wide size code 4.best price ,delivery on time

1. Using high wear resistance alloy sand sclerosis palm back and teeth all surface, which greatly improve the service life of the drill bit.2. Optimization design of the tooth row number, gear, toothy height and unique tooth shape, give full play to the drill bit cutting ability and the cutting speed;3, major diameter are: 4 5/8 ", 6, "7", 7 1/2 ", 8 1/2 ", 9 1/2 ", 9 5/8 ", 9 7/8 ", 12 1/4 ", 12 1/2 ", 14 3/4 ", and ", 15 1/2 ", and ", and 1/2 ", and ", and ", etc.4, steel teeth disc bit used in soft formation, soft to medium hardness ground floor, widely used in oil field, mine, geological investigation, hydrology detection, engineering piling, geothermal well drilling field development, etc.Products comply with API standard, drill models and the universal IADC (the international association of drilling contractors) coding standards, mainly used in oil and gas field, mining, well, geological exploration, geothermal development, hydrological detection, engineering piling etc.After years of production and business development and technological innovation, the company established gradually perfect professional team, including technical support and after-sales, professional, service in production, logistics and products eventually use. Our product the whole variety, quality excellent, price reasonable, can for your well drilling project maximum cost saving, inventory, rapid delivery, and welcome new and old customers to visit, to discuss cooperation!

API 3"-26" (RD) steel tooth bit/roller bit