All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
【Material】The pilot drill bits are made of tough steel.
【Function】Used to locate the position precisely and protect hole saw teeth from impacting when cutting material.
【Dimension】Drill Bit Length:66mm/2.6"; Drill Bit Head Dia:6mm/0.236"; Shank Thread Dia:15.5mm/0.61"
【Package Content】8pcs x Pilot Drill Bit
【Spring Loaded Design】The spring on the drill bit is nice because it is good for automatically pushing the disc out of the saw immediately after completing the hole.