Atención:Este producto es traído para usted en modalidad de importación desde estados unidos, con un tiempo aproximado de entrega de 15 días.Información del productoDEWALT DWA1181 21Piece Set Black Oxide Coated Hss Twist Drill Bit SetDEWALT 21pack black oxide twist drill bit set is ideal for generalpurpose drilling materials like metal, hardwood, softwood, PVC and fiberglassParabolic flute design increases chip ejection in metal and wood drilling applicationsBlack oxide coating helps resist corrosion and increase durability, so your drill bits last longer135 Splitpoint tips drill on contact and prevents walking on the hard surface youre working on31 Helix reduces over aggressiveness of true parabolic flute, making it ideal for drilling deep holes