Diablo® DMANSP1070S Drill Bit Set, 5 Pieces, Carbide

Diablo®, DMANSP1070S, Drill Bit Set, 5 Piece, Specifications: DIABLO® 1/4 in Hard Tile and Stone Carbide Tipped Drill Bit (DMANSP1030), (1) DIABLO® 5/16 in Hard Tile and Stone Carbide Tipped Drill Bit (DMANSP1040), Carbide, 3-1/2 in L Dimensions