Bosch HDG358 3-5/8 In. Diamond Hole Saw</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Vacuum-brazed diamond grit cuts faster and lasts longer</li><li>Segmented teeth reduce debris and heat</li><li>Remove material plugs quickly， easily</li><li>One-inch maximum cutting depth</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/517ZvUlio6L.jpg' noproxy></br>