Irwin Irwin 4935108 Twist Drill Bit 1/4 x 4

Irwin Irwin 4935108 Twist Drill Bit 1/4 x 4 High speed steel with four facet diamond ground carbide tip for use with corded or cordless drills in multi material applications such as brick block ceramic tile marble wood dry wall gypsum board limestone slate plastics/reinforced plastics sheet metal and cast iron. Highlights: Diameter x OA Length : 1/4 x4 ; Hss Carbide Tip; Straight Shank; Multi Material Bit;