Sollroc M30 M40 M50 M60 M80 DTH BITS

DTH bits shank can be available: 3.5" hammer, shank: DHD3.5 / Bulroc BR3 / M30 /Mach303 4" hammer, IR DHD340A / SD4 / COP44 / QL40 / Bulroc BR4 / M40 / Mach44 shank 5" hammer, IR DHD350R / SD5 / COP54 / Bulroc BR5 / QL50 / M50 /Mach50 shank 6" hammer, IR DHD360 / SD6 / COP64 / Bulroc BR6 / QL60 / M60 shank 8" hammer, IR DHD380 / SD8 / COP84 /QL80 shank 10" hammer, SD10 / Numa100 shank 12" hammer, IR DHD1120 / SD12 / Numa120 / Numa125 shank 15" hammer, SD15 shank We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc