The Bahco Ergo 665 is an ergonomically designed multi-purpose scraper with 2-1/2 in. carbide blade for precision work and longer life. The Ergo no. 665 power scraper is designed for universal use on wood, metal, and concrete, to scrape materials such as paint, glue, varnish, and rust. Flat carbide blades are convex to avoid damaging the work surface with two-component handle for better grip and comfort. The slim line front makes this scraper easier to use in tight spaces, and redesigned angle between blade and scraper makes it more comfortable for your knuckles.