RUKO 2-blade spiral step drill, 38mm, titanium aluminum, 101053F, 1 piece

Catalog number: 101053F Features: ● Made of high-quality material, it allows stable drilling without load or vibration. Applications: ● Cutting material: Steel plate (strength 1100N/mm2 or less), aluminum, brass, plastic (up to 4mm) Specifications: ● Step width (mm): 4 ● Number of steps (steps): 12 ● Number of blades (pieces): 2 ● 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: Titanium aluminum coating Material/Finish: ● High-speed steel