Suitable for use with standard hammer drills such as corded combi drills and corded hammer drills, this Stanley masonry drill bit set includes a 5mm, 6mm and 7mm masonry bit. Ideal for drilling into house bricks and similar materials. Features & Benefits • Masonry drill bits designed for use in hammer action • Suitable for corded hammer drills and cordless combi drills • Round shank Specifications • Stanley Part No: STA56128 Contents • Masonry Drill Bit 5mm • Masonry Drill Bit 6mm • Masonry Drill Bit 7mm