Bosch HTCTCP 4-3/4 In. Carbide-Tipped Hole Saw Pilot Bit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>4-3/4 In. carbide-tipped pilot bit</li><li>For use with MultiConstruction hole saws</li><li>Applications include tile， brick and abrasive materials</li><li>For use with mandrels PCM38， PCM12， PCMSDSPL</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31FIvg18HtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21XGPqIWO4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51NNdWwF0JL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21ZQE%2BPykOL.jpg" noproxy>