DEWALT DW1220 5/16-Inch Cobalt Split Point Twist Drill Bit<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The product is 5/16" Cobalt， Split Point Drill Bit， Industrial Grade Cobalt Steel， For Drilling In Stainless Steel/Abrasive Metal? Other Hard To Drill Alloys Applications.</li><li>Easy to use</li><li>The product is manufactured in China</li><li>Maximum speed and life in stainless steel and other hard metals</li><li>Pilot pt tip desgin starts on contact and eliminates bit walking</li><li>Industrial strength cobalt for optimum life and durability in metal</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41j3ezVEAkL.jpg" noproxy>