RUKO 2-blade spiral step drill, 26.75mm, titanium aluminum, 101055F, 1 piece

Catalogue number: 101055F 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): 8 ● Number of blades (pieces): 2 ● Shank diameter (mm): 10 ● Drilling dimensions (φ): 6, 9, 11.4, 14, 17.25, 19, 21.25, 26.75 ● Total length (mm): 75 ● Surface treatment: Titanium aluminum coating Material/Finish: ● High-speed steel