DHD380-203 DTH Drill Bit - Buy DTH Drill Bit DHD340A,
Roschen Hammer Bits or DTH Button Bits range in size from 2' hole diameter upwards (50.1mm) to 36” (914.4mm). Roschen always supply stocks DTH Hammers and DTH Button bits for all major DTH Hammer brands and shanks. When percussion or hammer drilling your choice of hammer bit is just as important as your choice of down hole hammer.
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