The DEWALT HSS G Jobber Drill Bit is a precision ground twist drill bit for rapid drilling, long-life and excellent concentricity. It has been manufactured from High-Speed Steel that conforms to DIN 338. The drill bit is ground from solid stock and has a right-hand cutting, type N flute with a precision ground end at 118 point angle. This drill bit has a 14.0mm diameter, 108mm working length, and 60mm overall length.