The Mac Tools Pneumatic Needle Scaler, No. MPNS100, is designed for tough surface preparation tasks. Delivering up to 4,250 blows per minute, it quickly removes paint, rust, weld slag, and other debris. Its slim, lightweight design ensures easy control and maneuverability, making it ideal for extended use in tight spaces. Equipped with 12 hardened needles, this scaler provides reliable performance and durability for demanding applications.