Catalog number: 2011000011154 Features: ●This is a set of drills used for drilling work. ●The blades are titanium-coated high-speed steel, so they can be used on a wide range of materials, from metals to resin and wood, and their sharpness lasts a long time. ●The 1/4HEX (6.3mm) hexagonal shaft type allows it to be attached to a drill chuck and bit sleeve. Uses: ●For drilling holes in iron, stainless steel, aluminum, and resin. Specifications: ●Included sizes (drill diameter x total length): φ1.5 x 62mm, φ2 x 70mm, φ2.5 x 77mm, φ3mm x 86mm, φ3.2 x 82mm, φ3.5 x 92mm, φ4 x 95mm, φ4.5 x 99mm, φ5 x 105mm ●Step drill sizes: φ3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm ●Step drill total length: 76mm ●Included accessories: Dedicated holder
