Up to 4X faster than conventional HSS Drills Cleaner, more accurate, burr-free holes due to recessed cutting wings Unique metal tip starts cutting on contact eliminating walking (3.2mm and above) 3 flat shank (5.0mm and above) 12.0mm and above have a reduced shank (11.4mm dia) Suitable for Steel, Alloys, Thin Materials, Wood & Plastics
