45 degree standard head push button dental handpiece Features of handpiece: 1, push button type high speed handpiece, triple water spray, with quick coupling, ceramic bearing 2, supply air pressure at the back end of handpiece:0.22mpa 3, water supply of the handpiece:200kpa 4, rotation speed:30*10000r/min 5, chuck type:push button type 6, bur applicable: ¦µ1.59~¦µ1.6mm*21mm~23mm diameter *length 7, type qd easy to load or unload the handpiece with the quick coupling.And convenient to sterilize Size :1.6mm*21mm
