RUKO 2-blade spiral step drill set, 3-piece set, cobalt high speed steel, 101026E 1 S

Catalogue number: 101026E Features: ● Made of high-quality material, it allows stable drilling without load or vibration. Applications: ● Cutting materials: Steel plate (strength 1100N/mm2 or less), stainless steel, aluminum, brass, plastic (up to 4mm) Specifications: ● Step width (mm): 4 ● Number of teeth (pieces): 2 ● Surface treatment: Non-coated ● Non-coated ● Case size: Length 155 x Width 115 x Height 40mm Material/Finish: ● Cobalt high speed steel Set contents/Accessories: ● 101050-9E, 101051E, 101052E, Steel case