dth drilling tools online manufacture

17 Bar 105mm 4 1/2' DTH Bit Shank Cop32 Black For DTH Drilling Product description Each High Air Pressure DTH Drill Bit is made from quality alloy steel, and has been precision machined to produce a perfect ... 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

QL60 No Footvalve Type Black Color 171mm 6 3/4' DTH Bit For Blasting Drilling Product description DTH hammers and bits are widely used in open-pit mines, quarries and construction projects to maximize ... Read More

7 1/2' 190mm Mining Rock Drill Bit With Thread 3 1/2' API REG For DTH Drilling Product description Sollroc's DTH button bit designs are well known and extensively used around the world. Whatever conditions you... Read More

Black Color Ql50 DTH Drill Hammer With Footvalve for Rock Drilling And Blasting Product description Down-the-Hole drilling is one of the fastest, most dominant methods of geotechnical drilling. DTH drilling has ... Read More

Concave Face 216mm 8 1/2' Black Color DTH Drill Bit For Mining Product description Penetraton rates with down-the-hole hammers are directly proportional to air pressure and, therefore, increasing the pressure ... Read More

Down The Hole 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 ... Read More

4' Shank QL40 DTH Drill Hammer with Special Steel for Underground Mining Product Description: DTH drilling is very simple method for the operators for deep and straight hole drilling. In the hole range 100-254 ... Read More

High Air Pressure Atlas Copco 90mm 105mm Cop34 DTH Drill Bits For Rock Drilling SOLLROC is a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, ... Read More

6' DTH Drill Bit With Different Shank And Tungsten Carbide Inserts For Blasting Product description Our hammer and bits are made of high quality alloy steel with advanced heat threatment to assure the good ... Read More