DeWalt SDS Max Drill Bits - 340/540mm

<P>These <STRONG>SDS max </STRONG><STRONG>drill bits </STRONG>from <STRONG>DeWalt</STRONG> have been manufactured to a very high standard courtesy of the 4 cutter X-head design for improved user comfort, reduced vibration and improved hole quality. Whether you are a professional tradesman or DIY enthusiast, the 4-flute spiral increases drilling speed and debris removal with a heavy-duty shank for maximum durability.</P>