With the International Tools 11.400 eco hss twist drill bit, you drill precise 2.5 mm holes quickly in various metals and steel. Built from roll-forged hss to din 338 standards with two cutting edges and a 118° point angle, it penetrates material smoothly. The 30 mm working length delivers efficient chip removal to prevent heat buildup, making it ideal for accurate pilot holes for small screws or rivets. Featuring a 2.5 mm straight cylindrical shank and an overall length of 57 mm, this metal drill bit fits directly into standard drill chucks so you can start working right away.