DTH Drill Bits, DTH Drill Pipe and DTH Drilling Tools

                
5 1/8 Inch 130mm DHD340 drill Bits with Guage 8*16mm Center 8*14mm for hard rock

CD25-76 2 inch Hard Rock Drill Bits DTH Drill Bits For Water Well Blasting

105mm 4 inch down the hole rock drill bits used for dth hammer

Tungsten Carbide Spherical Button Bit DTH For Mining Or Drilling Tools CD65-152

SD10-254 DTH Drill Bits Maximizes Efficiency Long Lasting Service Life

CD55-130 Down The Hole Hammer Bits , Dth Drilling Tools Long Lifespan

Low Breakage Alloy Steel DTH Drill Bits 280mm 11 Inch For Rock Breaking

Energy Saving DTH Drill Bits High Air Pressure Diameter 530 - 660 Mm

530mm Down The Hole Hammer Bits High Drilling Efficiency Long Life Span

CD65-185 High Air Pressure DTH Drill Bits Button Type 6 Inch - 8 Inch

High Strength DTH Drill Pipe , Water Well Drill Pipe 4.0-19mm Wall Thickness

Heavy Duty DTH Drill Pipe Anti Corrosion For Hard Rock Drilling Equipment

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Changsha Chaojingang machinery manufacturing CO., Ltd

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Company Introduction

Changsha Chaojingang machinery manufacturing CO., Ltd

Account Registered in: 2019

Last Login Date: July 02, 2025

Business Type:: Manufacturer

Number of Employees:: >100

Main Markets:: North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa,Oceania,Worldwide

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