DEWALT SDS+ SOLID ROCK CARBIDE BIT DW5538 1/2"" DIAMETER 10-1/2"" LONG FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" 2X MORE CARBIDE FOR LONG LIFE FOUR FLUTE DESIGN CLEANS DEBRIS OUT FOR FAST EFFICIENT DRILLING INNOVATIVE BONDING SYSTEM DELIVERS EXTREME DURABILITY WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -