This 10-piece solid carbide drill set is ideal for precision jobs!
Use this set to drill tiny holes (with a diameter of 0.1mm to 1mm) in various materials such as copper, brass, wood, printed circuit boards and many plastics. In addition, you can also use the drills to unclog the nozzle of your printer head/extruder.
The drill bits have a pitch of 0.1mm and a shank diameter of 3.175mm.