RUKO 2-blade spiral step drill, 38mm, high speed steel, 101053, 1 piece

Catalog number: 101053 Features: ●High-quality materials are used, allowing stable drilling without load or vibration. Applications: ●Cutting materials: Steel plate (strength 900N/mm2 or less), brass, aluminum, plastic (up to 4mm) Specifications: ●Step width (mm): 4 ●Number of steps (steps): 12 ●Shank diameter (mm): 10 ●Drilling dimensions (φ): 6, 9, 13, 16, 19, 21, 23, 26, 29, 32, 35, 38 ●Total length (mm): 100 ●Surface treatment: Non-coated ●Non-coated Material/Finish: ●High-speed steel