S-11 L G Surgical straight handpiece with 1:1 speed ratio, featuring mini LED+ light. The LED light is produced by generator built into the handpiece. Designed for a wide variety of surgical procedures, including apical resection, osteoplasty, apical trepanning, bone modelling. Works with surgical burs, drills, cutters 2.35 mm diameter and 45 mm length. Lever chucking system, external irrigation. Can be dismantled for cleaning.