American Pneumatic Tools (APT) 1000 South Grand Avenue , Santa Ana , California 92705 USA About Solutions products services Home breadcrumb Companies American Pneumatic Tools (APT) Products Model 109 - 9 lb. Class - Rock Drills Model 109 - 9 lb. Class - Rock Drills From Handheld Pneumatic Tools 0 Share Share with Facebook Share with Tweeter Share with LinkedIn Clockwise rotation. Stop-rotation feature. Lightweight cast alum. handle. Built-in automatic oiler. Most popular related searches rock drilling rock drill drilling rock Technical Specification Customer reviews No reviews were found for Model 109 - 9 lb. Class - Rock Drills. Be the first to review! Add your review Publish your review Great! review successfully added!