RUKO 2-blade spiral step drill, 37mm, titanium aluminum, 101060F, 1 piece

Catalogue number: 101060F 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, 12.5, 15.2, 18.6, 20.4, 22.5, 26, 28.3, 30.5, 34, 37 ● Total length (mm): 100 ● Surface treatment: Titanium aluminum coating Material/Finish: ● High-speed steel