The compact alternative to full-size bench grinders. A quality tool that delivers precision results in a very small space. Comes with 3/16in. grinding wheel for sharpening .325in.-pitch and standard 3/8in.-pitch (72, 73, 75 series chains). Also comes with a wheel-dressing brick and a template for pitch, depth-gauge setting and wheel contour. Sharpens most chains up to .404in.-pitch with optional wheels sold separately. * 60 Hz electric motor operates on 120V and draws 85 Watts * Safety shield * Includes template for pitch, depth-gauge setting and wheel contour * Includes wheel- dressing brick * Uses 7/8in. bore grinding wheels * 4 1/8in. maximum wheel size * Cam lever chain clamp * Includes 3/16in. grinding wheel for sharpening .325in.-pitch and standard 3/8in.-pitch (72/73/75 series chains) * Additional wheels sold separately: 1/8in. Item# 193071, 3/16in. Item# 193081, 1/4in. Item# 193082