QL60 Low Air Pressure Carbide Flat Face For Water Well Drilling DTH Drill Bits Product Description DTH bits are made of tungsten carbide and steel. Our DTH hammer bit adopts superior material to manufacture, ... Leia mais
DTH 2"tungsten drill bits/ low air pressure BR Series water drill bit , drilling diameter 64mm-76mm BR2 drill bit Specification: standard type, no foot valve Diameter: 76mm Buttons and size: 6x14mm,5x12mm, ... Leia mais
BR Series DTH Button Bit 64mm 70mm 76mm 95mm for BR1 BR2 BR3 DTH Hammer 1' 2' Middle Air Pressure DTH Bits DTH Button Bits for BR1, BR2, BR2 Hammer. BR Series DTH Button Bit Specification 1' 2' Middle Air ... Leia mais
RC series reverse circulation DTH Hammer and Bit RC series reverse circulation DTH Hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and ore grade control. ... Leia mais
QL40 / QL50 / QL60 / QL80 DTH Button bits For Underground Long Hole Rock Drilling DTH Button Bit Description: DTH bit is our main product. After mang years search, we have rich experience in development and ... Leia mais
BR Series DTH Button Bit 64mm 70mm 76mm 95mm for BR1 BR2 BR3 DTH Hammer 1' 2' Middle Air Pressure DTH Bits DTH Button Bits for BR1, BR2, BR2 Hammer. BR Series DTH Button Bit Specification 1' 2' Middle Air ... Leia mais
DTH Drill Bits DHD380 - Tungsten Carbide Inserts - Smooth Performance DTH Rock Drilling Tools Description: Our Company is in the position to offer a comprehensive range of DTH Drill Bits with all diameters of ... Leia mais
Water Well Drilling Mining DHD360-165mm DTH Hammer Drill Bit DTH Bit DTH bit is also our main product. After mang years search, we have rich experience in development and manufacturing high quality products, ... Leia mais
CIR80 CIR90 Low Air Pressure DTH Button Bits With Diameter 80mm 90mm 95mm DTH Button Bit Description: Name: DTH Button Bit Diameter: 90 mm Face design: Convex Face Carbide Shape: Ballistic and Spherical Buttons ... Leia mais
CIR90 Low Air Pressure DTH Drill Bits , Hammer DTH Button Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct ... Leia mais