Description Shank : NRC45,NRC55,NRC65,PR52 When percussion or hammer drilling the percussion mechanism is called a DTH or down the hole hammer. This ....
Description Suitable choice of raw material, advanced processing technology and perfect quality warranty. With hardened treatment, drilling life can ....
Description Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the ...
Description Choosing the right hammer is largely determined by hole size and type of rock formation. Ideally, the size of the hammer should match the ...