All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Size: Total length: 65mm, Diamond length: 7mm, Diameter 20mm; Chamfer bits: bottom edge diameter 52mm; Height:16mm; Base angle degree:60
Multi Functions(Two in One): the diamond drill bit not only for drilling but also complete chamfering, enlarging, grinding and trimming the formed holes.
Dry/Wet use: for porcelain tile grainte marble stone ect.
Lightning tooth design: Be conducive to the discharge of debris and heat, with better performance
Good Working Finish Effect: Drill bit grit 35/40, fast and stable drilling, less debris, no broken edges and less material loss; Chamfering grit 80, smooth and round finish