RUKO 2-blade spiral step drill, 12mm, high speed steel, short length, 101-061, 1 piece

Catalog number: 101-061 Features: ● Good bite into the workpiece, allowing for speedy and stable work. Applications: ● Workpiece: Iron (strength 900N/mm2 or less), aluminum, brass, plastic (up to 2mm) Specifications: ● Step width (mm): 2 ● Number of steps (steps): 9 ● Shank diameter (mm): 6 ● Drilling dimensions (φ): 4, 5, 6, 7, 8, 9, 10, 11, 12 ● Surface treatment: Non-coated ● Non-coated Material/Finish: ● High speed steel Set contents/Accessories: ● None