DHD350 Flat Face Down The Hole Drill Middle and High Pressure DTH Hammer Bit In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ... Leia mais
115mm Mission40 M40 Water Well Drilling DTH Hammer Button Drill Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High air ... Leia mais
115mm Mission 40 Well Drilling DTH Hammer Button Drill Bit Product Description High air pressure dth hammer drill bits have powerful drilling capacity, great reliabiltiy and low operating cost. Advanced ... Leia mais
New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert ... Leia mais
Top Quality Long Life DHD340 DTH Hammer Bit Designed for hard rock water well mining drilling with optimal performance across low and high air pressure applications. DTH Drill Bit - Product Introduction Our DTH ... Leia mais
ISO9001 Certified 115mm High Quality DTH Hammer Bits Sharpener DHD340 Drill Bit Tool Product Description KSQ DTH hammer button bits include high air pressure and low air pressure two series,with advanced design ... Leia mais
Mission series DTH hammer bits diameter 165mm DHD 360 drill bits Item Specification Choice Product Name DTH drill bits Thread button bit Brand MIROC OEM Material Carbon steel As your request Diameter 160mm As ... Leia mais
DTH hammer bits 165mm DHD 360 COP 64 drill bits 6 inch high air pressure DTH Bits Ore Mining Hammmer drill bits Shank style Diameter in mm Flat face Convex face Concave face Approx. weight Part number DHD3.5 85 ... Leia mais