All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
[Colorful Design]The diamond drill bit set contains 5 pieces of bits different sizes, every size have different color,5/8"(16mm)--blue, 7/9"(20mm)--red, 1"(25mm)--green, 1-1/4"(32mm)--purple, 1-3/8"(35mm)--yellow. Not only help you find it easy(just remember the color then can choose it ,no need take time to see the size print on the bit surface) but also add fun to boring work。Shank Dia: 3/8"(10mm).
[High-Performance Materials]The high-quality diamond drill bits with thicker diamond coating make the edge of the groove sharper, which can achieve smooth and high-precision cutting.
[Innovative Design]The diamond drill bit for ceramic features center-guided drilling to hold the drill point in place, preventing slippage on glossy tiles, curved surfaces or ceramics. spring design for quick fragment ejection.The top of center-guided with thicker diamond coating make drill sharper and faster,also extend the bit service life。
[Quick Cutting]The ceramic drill bit have large chip holes on the side can remove waste, less debris and wear;smooth and clean drilling.
[Wildly Application]The diamond hole saw drill bit is able to dry/wet drill for porcelain tile, marble, stone, granite, masonry, Ceramics.
[How To Use] Start with the pilot bit for exact positioning, then remove the pilot bit, and use the main diamond hole saw in a wobbling motion to facilitate debris removal. You will get a hole with a smooth interior.