DeWalt Multi-Material Drill Bits - 80-160mm - DEWALT DT6517-QZ, This 4 x 103mm drill bit from DeWalt has been manufactured to a very high standard courtesy of the fully supported carbide head which gives faster drilling and a non-slip shank, ensuring maximum retention in chuck.
Whether you are a professional tradesman or DIY enthusiast, you can use the bit when drilling near to the corners and edges of wood, masonry and metal.
DEWALT DT6517-QZ Multi Material Drill Bit 4mm x 103mm