3-12mm(9 Steps)
All electronics ship with US style plugs.
You may need a voltage converter or a plug adapter.
Description
Micro Drill Bits
Cobalt Step Drill Bit Cone 3-12/3-14/4-12/4-20/4-22/4-25/4-32/5-21/5-27/6-24 Mm 1Pcs
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