Irwin Hanson 3018005 - 29 Piece Black And Gold Metal Index Drill Bit Set

• Oxide treatment resists corrosion, helps prevent bit from rusting

• Flatted shanks above 11/64" eliminates slippage in drill chuck

• Reduced shank above 3/8" allows the use of larger drill bits in a 3/8" chuck

• Rubber over molded case protects kit if dropped

• Automatic indexing for easy bit access and identification

• Removable cartridges: easy to carry bits from case to worksite

• Sizes include 1/16" to 1/2" in 1/64" increments