Bahco drop shape blade to fit the 625 scraper. These blades are made of cemented carbide and can last up to 50 x longer than conventional steel blades. They have superior sharpness, for scraping on wood, metal or concrete. They can be turned 360 in the handle to find different radii or sharp points and are used for scraping on windows, frames and mouldings with different inverted radii. The outer diameter on round section is 17mm (2/3 inch). Weight 3g