WS-92 L G Surgical contra-angle with 1:2.7 speed increasing ratio, featuring mini LED+ light. The LED light is produced by generator built into the handpiece. Designed for use in variety of operations including wisdom teeth extractions, hemisections, restoration cutting. Works with surgical burs, drills, cutters with FG (Friction Grip) shank 1.6 mm and 25 mm length. Push-button chucking system. Can be dismantled for cleaning.