"Ergonomically engineered handle which provides optimal balance and control when held traditionally, dagger style or pencil grip. This eminates the fatigue associated with traditional barrel shaped styles. Other ergonomic design enhancements, including a dual-function bell mounted blade collet and redesigned button pad, along with enhanced suction resolution, provide further increased functionaty and performance during the surgical procedure.  When paired with the Thorne Chuck attachment, the Ergo transitions into a low torque drill.

Features:
     Bi-Directional Blade Insertion
     Torque: 35 in-ounces
     Max Speed: 12,000 RPM
     Weilight: 19.3 oz. evenly distributed"