Dewalt DT6676 Extreme Masonry 6 x 150mm Drill Bit The Dewalt DT6676 is an Extreme Masonry Drill Bit that offers excellent quality for all types of masonry work. Features: A unique tip design provides an efficient drilling action and reduced walking for greater accuracy Optimised milled flute offers fast drilling and the special copper brazing withstands high temperatures  Last up to 2 times longer and deliver up to 50% more holes per charge on a cordless drill than a standard masonry bit Specification: Length: 110mm Width: 5mm Height: 5mm Weight: 1.13kg