Century Drill and Tool 84400 Fast Spiral Masonry Drill Bit Set， 5 Piece</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Zinc plated fast spiral design rapidly removes debris for improved performance in conventional cordless or electric drills</li><li>Precision electronically brazed special grade tungsten carbide tips</li><li>Drill in brick concrete stone marble tile plaster and other masonry materials</li><li>5 piece set includes 3/16-Inch  1/4-Inch  5/16-Inch  3/8-Inch and 1/2-Inch</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/51hiMuh-U9L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51l4o0GZYbL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51Zx3DPPiNL.jpg' noproxy></br>