Catalog number: 2S-NMS-28EG-H Features: ● Uniquely developed spiral blade reduces chip adhesion. Blade life has been improved. ● Nice and mighty large diameter size with hexagonal shaft (6.35 mm). ● A driver bit is included with the shank. If the shaft breaks, it can be replaced with a commercially available driver bit with one touch. ● Sizes are set for professional use (for electrical installation and facilities). Applications: ● Cutting materials: Iron and copper plates (up to 2 mm), aluminum plates, wood, and resin (up to 3 mm), stainless steel plates (up to 1 mm). ● Cordless drills, electric drills. Specifications: ●Step width (mm): 3 (2) ●Number of steps (steps): 11 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 5, (9), (11), 13, 15, 16, 19, 21, 22, 24, 28 ●Surface treatment: Titanium coating ●Shank (mm): 6.35 hexagonal shaft (driver bit) Material/Finish: ●Cobalt high speed steel Set contents/Accessories: ●Cutting oil Note: ●The size shown in () for the drilling dimensions is the step width value in (). ●Cobalt and inorganic compounds are designated as specific chemical substances, but are exempt from regulations because they do not emit dust amounts that cause health problems during normal use.
