The 125-A Needle Scaler is great for cleaning and removing paint, rust, dirt, or weld slag. Building on the foundation of the popular 125, the new tool’s needle spring has been reengineered to provide a significant increase in durability. The 125-A now delivers more blows per minute and more than double the work life of its predecessor*, making it a great dependable and economical choice for prepping surface work. Also available as a chisel scaler, 125CI-A.