Category: Drills for Metal, Description: Drill bit; for metal; Ø: 4.5mm; L: 80mm; high speed steel, Kind of package: bulk; industrial, Material: high speed steel, Type of power tool accessories: drill bit, Kind of drill bit: for metal, Drill features: grind blade, Tools application: steel; tool steel, Drill diameter: 4.5mm, Length: 80mm, Working part length: 47mm, Conform to the norm: DIN 338.