Hall Orthair Reamer Driver 5052-02 Features: Forward and Reverse Operation. Fully Cannulated to .156 in (3.9mm) Zimmer Snap-Lock Chuck. Specifications: Operating Pressure: 160 psi running Torque: 75 in lbs (nominal). Weight: 30 oz. Speed: 0-285 RPM Forward and Reverse. *Requires Hall type Air Hose (5052-10) which is Sold Separately. *Uses Hall - Linvatec Saw Blades which are available and sold separately. Please see our Cutting Accessories Catalog for Saw Blades and Prices. ***We offer Repair Services for Hall Powered Equipment.