Jinquan is one of the leading manufacturers and suppliers of DTH drilling tools from China, with high quality and reasonable price, including DTH bits, DTH hammers, DTH drill pipes, RC drilling tools, Odex drilling systems etc. The Mincon MC80 is a superior but versatile Hammer, specifically built for drilling applications where high penetration speeds are vitally important. It’s unique design concept provides much greater impact energy and ultimate drilling performance for absolute maximum productivity in almost all ground conditions. Size range 3'', 3.5'', 4'', 5'', 6'', 8'', 10'', 12'', 14" etc. Shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380; COP44, COP54, COP64, COP84; TD40, QL50, QL60, QL80; Mission40, Mission50, Mission60, Mission80; SD4, SD5, SD6, SD8; DHD112, SD12, NUMA125 etc.