This Bosch HSS-G twist drill bit is precision-ground for drilling metal with maximum accuracy. Its 135-degree self-centring split-point tip prevents wandering and eliminates the need for pre-punching on smaller diameters. Designed for use in drill stands and drivers, it is suitable for drilling alloyed and non-alloyed steel, cast iron, non-ferrous metals, and hard plastics.
You may return unused products in their original packaging within 30 days. We can arrange a collection (£6 charge) or you can return via your own courier.