Punte per trapano a percussione in metallo 1,0 mm - 3,0 mm serie extra lunga mini HSS gambo dritto
● Material：High Speed Steel (HSS). ● Type：Twist Drill Bit. Suitable for drilling holes in abrasive steel, alloy steel, non-alloy steel, amber, iron, aluminum, plastics, etc. It can also be used for drilling and reaming of wood such as walnut.