Fabricante/fornecedor de Ferramentas da China, oferecendo HSS Cobalt Magafor Center Drill Bits Set Precision Combined Center Drill, Spiral Flutes HSS Center Drill Spotting Drill Metric Radiused Center Drills, Countersink Drill Bit Set 1/4′ Shank HSS 5 Flute Countersink 60 Degree Center qualificados e assim por diante.