76mm 89mm 114mm Rock Drilling Tools DTH Superior Drill Pipe 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 ... Leggi di più
PRODUCT DESCRIPTION Chisel bit is mainly useed for hard rock, cross bit and buton bit are mainly used for fisuralrock tis mainy used for diging into mine laneway and blastingholes in all driling works matched ... Leggi di più
Alloy Steel 42CrMo Mining Drilling Tools , Cemented Carbide Tapered Drill Bits Tapered Rock Drill Bits we have three types: taper chisel bit, taper cross bit and taper button bit. It's suitable for H22mm and ... Leggi di più
F thread DTH Drilling Tools 50mm 60mm OD High Steel DTH Drill Pipes for Rock In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston ... Leggi di più
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 ... Leggi di più
Tapered Rock Drilling Tools Cross - Type Bit Basic Information : Diameter, mm For class of clock Tip size,mm: height x width Taper angle Weight, kg 30 11-15 12 x 12 x 8 4° 0.29 32 11-15 12 x 12 x 8 4° 0.31 33 ... Leggi di più
API Standard Rock Drilling Tools Drifter Rod MF Rod Coupling Sleeve Button Bit 1 MF Rod MF39-T38-1830 P/N4148300784 18.3kg 2 MF Rod MF39-T38-3660 P/N4148300786 33.6kg 3 MF Rod MF39-T38-6095 P/N4148300790 53.9kg ... Leggi di più
Hard Rock Drilling Tools , 7 / 11 / 12 Degree Taper Button Bit Specifications High grade tungsten carbide inserts Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC Tapered ... Leggi di più
Integral Tungsten Carbide Rock Drill Rods For Small Hole Drilling Tools Describtion Integral drill rod or integral drill steels, integral rods are used by hand held rock drill in granite and marble quarries, ... Leggi di più