Greenlee 645-4-1/2

<p><strong>Greenlee, 645-4-1/2, Quick Change Carbide Tipped Hole Cutter, 4-1/2" </strong> </p> <p><strong>Features: </strong> </p> <ul><li>Switch quickly between cutting head sizes without re-chucking with a simple push and turn connection </li> <li>Split-Point Cobalt Steel Pilot Drill with step design - for fast, accurate cutting with less force </li> <li>Tungsten Carbide Teeth - optimized design for fast, easy cutting and maximum life in stainless steel - no oil required </li> <li>Flange Stop - eliminates over-drilling </li> <li>Slug Ejector Spring - quick, easy slug removal </li> <li>Cuts round, burr-free holes </li> </ul>