Artu-Usa 01150 Multi-Purpose Drill Bit, 1/4" x 16" Micro Pin No assembly required

No assembly required

For rough working wood (including nail embedded wood)

Number Of Pieces: 86

Resharpenable blades

Bright yellow jacket and solid molded plugs

Artu-Usa 01150 Multi-Purpose Drill Bit, 1/4" x 16" Micro Pin No assembly requiredHighlights: For rotary and percussion drilling Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete Plastic and cast iron with a filing action rather than a cutting action No center punch required, eliminates walking Withstands temperatures up to 1900 degrees Fahrenheit Easy to