All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
135°Split point, straight shank, sharp spiral groove, coffee bronze coating.
1/4" inch Diameter 6.5mm for reference. Real exact size is 6.44mm. 1/4" equals to 6.35mm, this drill bit diameter is little bigger than real 1/4".
Flute length 2 7/16"(63mm), total length 3 15/16"(101mm).
M35 Cobalt 5% HSS Grade. One of tungsten molybdenum high-speed steel containing 5% cobalt. Harder and more wear-resistance. Suitable for cutting steel, iron, copper, aluminum etc.
10 PCS packed in plastic case, size marked on shank tail. Can be installed on Drill Press, Power drill or Hand drill.