Description

G314 cone cut step drills have a multi-step design which allows for gradual enlargement of holes to the diameter you require. With a bright finish to prevent workpiece material from sticking to the cutting edges, you can be sure of a clean, accurate finish. The G314 is manufactured from High Speed steel and can be used to drill holes in a wide variety of materials including steels, stainless steel and aluminium and has a reduced plain shank which means all diameters can be held in a standard chuck and holder. The G314 cone cut step drill is available in a number of different step ranges according to the application.