The A147 drill from Dormer Pramet is a very versatile drill, suitable for a number of applications in both machine and hand held drilling. Effective in a very wide range of materials, the A147 is made from premium high speed cobalt material which makes it particularly suited for drilling stainless steel. It has a 130 degree split point which helps to self-center the drill and reduces the amount of force needed to drill the hole, whilst the bright finish helps stop work piece material from sticking to the cutting edge of the drill. The A147 is a great work horse to satisfy your drilling requirements.