Dedicated PDC Drill Nozzle Water Eye Tungsten Carbide Outer Hexagon Threaded Overall Pressing And Sintering Product Description Because of its simple structure, diamond drill bits have high strength, high wear ... Read More
L49-60MM No Standard YG6/YG8/YG10 Tungsten Carbide Water Nozzle For PDC drilling Product Description Because of its simple structure, diamond drill bits have high strength, high wear resistance and impact ... Read More