Irwin Industrial 91142 Silver & Deming Drill Bit 21/32" Diameter with 6" Overall Length 1/2" Shank Reduced The item is Irwin Silver And Deming Drill Bit 21/32 " Dia, 6 " Overall Length 1/2 " Shank Reduced Used for Power Tool Accessories, Drill Bits & Accessories The product is manufactured in China