low speed handpiece with external water spray can be connected with polishing brush, dental polishing ring, grinding head and root canal reamer,consists of low speed straight handpiece, low speed contra angle handpiece, low speed dental handpiece motor. The machine set can be sold separately. The straight handpiece
,contra angle handpiece or the motor can be sold independently. It can also be sold as a whole set (straight handpiece+contra angle handpiece+motor).and also can choose color,we have five color: black, blue, pink, golden, purple.