These chrome vanadium drill bits from Fisch feature extended lengths for situations where an extra-long drill bit is required. They offer exceptional control thanks to their brad point tips and angled cutting spurs. Their deep flutes are optimized for fast, efficient chip extraction, while the relieved backs result in reduced drilling effort. Use them to bore clean, flat bottomed holes in both soft and hard woods. Compatible with 3/8'' and larger chucks. Features: Outer spurs precisely define the cirference of the hole Flutes are optimized for clean drilling and excellent chip extraction Great for softwood, hardwood, exotic woods, veneers, MDF and even acrylic