Accurately drill specific-sized holes for woodworking and more. Made of drop forged high speed steel with titanium coating for longer life.Includes (qty.) 3 Diameter (in.) 3/16 - 1/2, 1/2 - 3/4, 1/8 -1/2 Material Drop forged high speed steel Steps 6, 9, 13 Additional Product Specs * Includes 3/16in.-1/2in. six-step bit, 1/2in.-3/4in. nine-step bit and 1/8in.-1/2in. thirteen-step bit
