Sinodrills DTH Hammer DHD340, COP52, Mach44, Mission60
DTH hammer sizes: 3", 3.5", 4", 5", 6", 8";
DTH hammer shank styles: DHD shank, SD shank, Mission shank, etc.
3" DTH hammer: DHD3.5, COP32, COP34, Mission30, BR3, and Mach 303.
4" DTH hammer: DHD340, COP42, QL40, SD4, Mission40, XL4, and Mach44.
5" DTH hammer: DHD350, COP52, QL50, SD5,