high speed handpiece ：CD 203C

1) External low speed set(including air motor,straight handpiece and key type contra-angle).
2) Galvanized surface coating, scratch-resistant,ergonomic grip.
3) Ratio 1:1 & Forward/reverse speed adjustment.
4) With 2 holes or 4 holes for options
5) Straight head's Bule ring with metal material
6) 6 months warranty
7) Max speed 19500 rpm/min