Specifciation: Power Tool Accessories Drill Bit Screwdriver Bits Set for Electric Hammer Drill Driver Accessories Kit Used For: Tile, concrete, brick, glass, plastic and wood, etc. Quantity: 1 x 8mm Socket 4 x Twist bits(2/3/4/5mm) 1 x Hole Saw for tile 1 x Triangle Drill 1 x 65mm Cross bit 1 x 65mm Cross&Flat bit 1 x 110mm Cross bit Features: This set includes a wide variety of both driver bits and drill bits as well as a selection of accessories to help assist in a number of drilling and fastening applications.