This is a set of HSS (High Speed Steel) micro twist drill bits for drilling holes in metal. There are 10 sizes in the set, 0.5mm - 2.2mm, all with a shank of 2.35mm suitable for use in your pendant motor, a rotary tool such as a Dremel, hand-held pin vice, Archimedes drill or Saeyang Micro Motor.

HSS or high-Speed Steel can sustain high temperatures, is non-brittle and is therefore suitable for metals as well as wood and plastics. Ideal for drilling holes into driftwood for your coastal creations.

For very hard metals please use our Carbide Micro Drills

This micro drill bit set includes the following sizes:

• 0.5mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.3mm, 1.5mm, 1.8mm, 2.0mm, 2.2mm

Helpful note: These micro drill bits are not for use on stone, ceramic, porcelain, shell or glass, please use our diamond drill bits or diamond core drill bits for such materials.