DTH Drilling Tools

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DTH Drilling Tools

DTH (down-the-hole) drilling involves a drilling hammer at the bottom of a drill string, the hammer is powered by compressed air transmitted via drilling rod to drive piston and produce impact power, which is then delivered into rocks for drilling and crushing. DTH drilling can be applied in mining, quarrying, water well drilling, foundation piling, etc.

DTH Hammer

DTH hammer uses compressed air to produce impact power, thus to drive drill bits to crush rocks.

DTH Drill Rods

DTH drill rods transmit compressed air, so as to power the hammers to perform drilling works.

DTH Drill Bits

Driven by DTH hammer, the DTH drill bits crush and drill rocks by impacting.

Casing System

Casing drilling, or casing while drilling (CwD) process, is a concept that combining two time-consuming processes, drilling and casing together, performing them at the same time.

Adapters

Adapters can be used to adapt drill rods with different types of thread, or connected to the drill powerhead to protect its thread.

Sinodrills is an international market-oriented enterprise specialized in manufacturing and supplying rock drilling tools. Relying on two manufacturing facilities, we supply a wide variety of rock drills, including top-hammer drilling, down the hole drilling, self-drilling anchors, rag bits. In virtue of reliable quality, competitive pricing, professional and valuable service, we now have grown to be a leading drilling equipment manufacturer in China. When it comes to premium quality rock drilling tools, you need to look no further than Sinodrills. Our drilling products are top-of-the-line. Our goal is to offer you the best hole quality, the most meters drilled per hour, and the lowest production cost possible. We have all the rock tools expertise to offer you the best possible drilling performance.