Boron carbide nozzle no fitaovana tsara indrindra ny nozzle, avo mateza, dia avo enina heny.Ny orinasa dia namokatra tungstène boron carbide akora, fahadiovana avo boron carbide nozzle sy ny vokatra tsara kalitao, ambany vidiny, feno fepetra arahana, anisan'izany ny 35MM, 45MM, 60MM, 80MM, 82MM dimy halavany.