dth hammer bits online manufacture

6 Inch DHD360 Alloy Steel Down The Hole Hammer For Construction Sites Product description In DTH drilling, the percussion mechanism commonly called the hammer is located directly above the drill bit. The drill ... Read More

DHD360 Black DTH Hammer for Water Well Drilling and Hard Rock Drilling Product Advantages: 1. Superior materials, advanced process,guaranteed quality. 2. Faster drillinq rate. 3. The check valve can be replaced ... Read More

Outer Diameter 125mm Special Steel DTH Hammer SD5 For Water Well Drilling Product introduction: DTH Hammer is one of key components for drilling equipment. They are powered by compressed air medium and supply ... Read More

Blasting Tools Down The Hole Drilling 5 Inch HD55 DTH Hammer For Hard Rock Product description A down-the-hole drill, usually called DTH by most professionals, is basically a mini jackhammer screwed on the ... Read More

8' QL80A DTH Hammer without Foot Valve Type for Qre Mining or Well Drilling Product Advantages: 1.Avoid the problem happens on foot valve. Fracture,expansion and contraction 2.Lower air comsumption and higher ... Read More

4' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A Product description: Sollroc's DTH hammer and bit are made by finest mechanical process, special heat treatment with intensive quality ... Read More

High Efficiently 6 Inch QL60 171mm Button Drill Bits For Water well Drilling Product description DTH drilling tool is a kind of drilling system which uses compressed air as motivation, makes drilling impact ... Read More

5'-127mm Black High Air Pressure DTH Bit DHD340A Use For Mining Product description DTH hammers and bits are widely used in open-pit mines, quarries and construction projects to maximize efficiency for ... Read More

165mm Tungsten Carbide Button Down The Hole DTH Bit For Blasting Hole Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the ... Read More

Ql60 High Air Pressure DTH Hammer with Fast Drilling Speed for Well Drilling Product description: DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed ... Read More