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Products > drill string > Guizhou Vilong Equipment Co,.Ltd | Similar Products

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" found 6 Products from Guizhou Vilong Equipment Co,.Ltd, China

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Down the Hole Bits, DTH Bits, DTH Drill Bits, DTH Button Bits: Product description：DTH bit, usually called down the hole bit, a piston of DTH hammer powered by compressed air gives the DTH drill bit striking power to break hard rock into small particles. In DTH ...

Down the Hole Rods, DTH Drill Rods, DTH Drilling Rods, DTH Drill Pipes, DTH Drill Tubes: DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammer and DTH bit, as well as offer pass for the air flow. Guizhou ...

Down the Hole Hammer, DTH Hammer, Down Hole Hammer, DHD360 Hammer, SD8 Hammer, DHD380 Hammer: A down the hole hammer, usually called DTH hammer is by far one of the fastest ways to drill hard rock. In DTH drilling, the percussive DTH hammer is located behind the drill bit, inside the hammer, ...

Casing Shoe, Diamond Impreganted Casing Shoe, Impregnated Casing Shoe AW BW NW HW PW HWT PWT: A casing shoe or rod shoe bits, casing bits are used to advance drill string through the overburden layer and into the bedrock, for drilling down or positioning the rods and casing tubes in ...

Wireline Drill Rods, Diamond Drill Rods, Wireline Core Drilling Rods, Rods BQ NQ HQ PQ: core drilling steps: 1. To mount drill rods, bits, and core barrel etc drilling tools with a diamond drill rig. 2. To utilize a diamond drill bit attached to the end of drill rods to cut a ...

Diamond Impregnated Bits, Diamond Core Bits, Impregnated Bits AQ BQ NQ HQ PQ: Drilling of 1200 to 1800 metres is common and at these depths, ground is mainly hard rock, so diamond drill rigs need to drill slowly to lengthen the life of drill bits and rods, this drilling method ...

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Down the Hole Bits, DTH Bits, DTH Drill Bits, DTH Button Bits