The GRAPHITE 3.5mm Hex Metal Drill Bit, 2-Pack 54T704 is a set of two drill bits for working with metal. This drill bit has a 3.5mm diameter and dimensions – a total length of 90mm and a working length of 39mm. It complies with the DIN 338 standard and has a 118-degree point angle. GRAPHITE drill bits are suitable for amateur applications.