NUMA100 10-inch DTH Drill Bits High Manganese Steel Carbon Steel Rock Drill Bit for Hole Drilling Product Features Button bit features high wear resistance for medium-hard to hard abrasive rock formations (200... Read More
M30 M40 M50 M60 M80 Shank DTH Drill Bits for DTH Drilling Product Application DTH hammers and bits are widely used in underground mining, quarries, hydraulic and hydro-power engineering, water well drilling, ... Read More
IR DHD3.5 90mm Drill Bits Forged DTH Drilling Tool for Well Drilling Product Features Button bit features high wear resistance for medium-hard to hard abrasive rock formations (200-260 MPa compressive strength) ... Read More
About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, ... Read More
About us: We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, ... Read More
SOLLROC DTH Drill Bit Underground Mining Machine Part High-Efficiency Hammered Rock Drill Bit for Deep Perforation Product Application DTH drilling tools are widely used in underground mining, quarries, ... Read More
DTH Hammer Bits Halco QL80 Drill Bits DTH Drilling Tools For Hard Rock Formation Product specifications:QL80 DTH bits Model Bit Diameter Air Holes Qty*Button Dia(mm) Weight mm Gauge Front kg QL80 195 3 9*18 9... Read More
6 1/2" DTH Hammer Bits 165mm DHD360 DTH Bit Rock Drill Bits for Waterwell Drilling Description: The dth button bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH ... Read More
6" DTH Hammer Bits 140mm 146mm SD5 DTH Bit Rock Drill Bits Description: DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat ... Read More
CIR Series DTH Drill Bits Alloy Steel Material Drilling Tool Strong Ability Product APPLICATION: DTH hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, ... Read More