TRUSCO Hexagonal Shaft Step Drill, 2-Blade, 5-19mm, TSDS19, 1 Piece

Catalog number: TSDS19 Features: ●Cobalt high speed steel is used as the base material, and it has excellent wear resistance and heat resistance. ●Compared to straight blades, cutting speed and durability are improved. Applications: ●Cutting materials: Iron plate, copper plate (up to 2 mm), aluminum plate, resin (up to 3 to 4 mm), stainless steel plate (up to 1 mm). Specifications: ●Step width (mm): 5 ●Number of steps (steps): 8 ●Shank diameter (mm): 6.35 ●Drilling dimensions (φ): 5, 7, 9, 11, 13, 15, 16, 19 ●Surface treatment: Non-coated ●Non-coated Material/Finish: ●Cobalt high speed steel