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...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 profile (s...
... pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools.According to different app...
...drilling tools mainly include R32 button bits, R32 extension rod, R32 male-female M/F drill rods, R32 guide tube, R32 coupling sleeves & R32 bit adaptors. We are a professional productions base of series of ...
... Bit, Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit In DTH drilling, the down the hole rock drilling hammer bit is a continuation of the shank, which the rock drill piston strikes directl...
...DTH Drilling Hammers for Rock Borehole Drilling Air Compressor Drilling We provide quality and durable DTH hammer from 3" to 12". Our company uses high-quality raw materials and advanced production technolog...
... of hole sizes, which have been designed to match all conceivable applications for water well industries, mining and construction. DTH bit is our company main product. After many years search, we have rich e...
...Tools 4'' DHD340 DTH Drill Bit In Black For Hard Rock Drilling Product description DTH bit is our main product. We have rich experience in development and manufacturing high quality products, which adopted h...
SD10 DTH Bit DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for opt...
SD12 DTH Bit DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for opt...
... piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. DTH Hammer Spar...
... directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. The Characteristics of High Ai...
Full Threaded Forged Self Drilling Anchor Bolt System Available in sizes R23, R32, R38, R51, T76 for ore mining, tunneling, and slope stabilization applications. Product Overview A high-strength anchor bolt sys...
...DTH bit high pressure 152mm drill bit Flat face for hard and abrasive rock formation Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston str...