BR2 DTH hammer bit is made by tungsten carbide tips and high manganese steel.They are widely used in different drilling applications including mining,quarrying, water well drilling, geotechnical industries and etc for hard rocks.Read More
DTH bit adopt YK05 tungsten carbide as the buttons material, use advanced manufacture process to produce. It is a bit which is used with DTH hammer supporting, it works reply on spline and hammer supporting. Because of good performance it is widely used in geological drilling...Read More
TYDRILLBITS is one of the leading metal mining drill bits manufacturers in China, established in 2008. Feel free to wholesale high quality and cheap metal mining drill bits from our factory here.