Drilling Tools DTH Water Well Oil Drill Pipe Heavy Weight Drill Pipe DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon ... Lire la suite
Friction Welding DTH Drill Pipe 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH ... Lire la suite
Mining Machine DTH Tools API 2 3/8 Water Well Drilling Dth Pipe Product Description: 1. Bit diameter: 60-89mm, 102-108mm, 114-152mm 2.Length: 1000-7620mm, 1000-9140mm, 1000-10670mm 3.Connection thread: T42*10*2... Lire la suite
High Air Pressure DTH Hammer Without Foot Valve Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling High Air Pressure DTH Hammer Without Foot Valve The Characteristics of ... Lire la suite
4 inch 5 inch 6 inch Reverse Circulation DTH Hammers Applications 1. Underground mining 2. Quarry benching operations 3. Water well drilling 4 inch 5 inch 6 inch Reverse Circulation DTH Hammers The Characterist... Lire la suite
DTH Drilling Tools DTHP76-1500 API Reg Thread 76-89mm DTH Drill Pipe Description Down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill ... Lire la suite
Manufacture Rock Drilling Hex22*108mm Chisel Head Integral Drill Steel Rod Drill Bits Description Our factory can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods ... Lire la suite
Forging API Reg Thread DTH Drill Pipe Length 1000mm - 6000mm Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is ... Lire la suite