Low Pressure DTH Bits
Yanggu low pressure DTH bit is provided in a variety of diameters, including Ф80, Ф90, Ф105, Ф115, and Ф165, which can be joined to our Ф80, Ф90, and Ф100 DTH hammer via mechanical splines. Typical applications for our DTH hammer bit include open-pit mining, quarrying, hydropower engineering and water-well drilling, among many other drilling applications.
DTH bits can drill very deep holes fast and in a straight line. They are sintered from cemented carbide (imported from well-known international companies) via hot pressing, delivering improved hardness and toughness by 30%. Unique drill bit design enables 20% faster drilling speed and extends service life by 30%. Imported premium-grade steel is used to make the shank of the DTH bit for uniform hardness and minimized risk of breakage.
