Oem thread rock drill bit

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Jan 21, 2018 · the first steps to good performance and service life when drilling with dth equipment is to have a balanced system – air supply, hammer and bit; the picture below left one is bad balanced system which will lead to low penetration rate, and right one is good balanced system with perfect penetration rate . correct settings

We custom make dth bits that are suited to drilling for oil & gas, geo-thermal & waterwell, construction, horizontal directional drilling as well as mining. bit diameters range from 2” to 32”, in four different face shapes with an excellent selection of industry shanks.

Caterpillar has introduced its first cat® down-the-hole (dth) hammer and bits for blasthole drilling as it looks to speed up penetration rates and reduce drilling costs in difficult conditions. the new cat dth hammer is 152 mm (6 in) in diameter and is the first to be introduced in the new dth line.

1/2" cobalt hyper-step reduced shank mechanic's length drill bit dbchs32 matco’s exclusive hyper-step tip design that cuts 45% faster and stays sharp up to 4x longer.

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