Makes difficult, time consuming, labour intensive scraping tasks easy. Set contains 3 x scrapers of varying sizes. Use the 2" scraper for precision scraping and chiseling, popping tiles and removing thin set. Use the 4" scraper for general scraping tasks, including removing linoleum flooring and mastics. Use the 6" scraper for large surface area removal of softer materials like rubber-backed carpets. For best results, hold the reciprocating saw at a shallow angle to the work surface to allow the scraper to glide across the work surface. Quenched and tempered high-carbon spring steel retains edge sharpness for added scraping durability. Allow the blade to do the work: applying extra downward pressure may shorten tool life. Suitable for General Building Materials Universal Fitting Fits All Reciprocating Saws Blades May be Resharpened to Extend Tool Life Suitable for General Building Materials Universal Fitting Fits All Reciprocating Saws Blades May be Resharpened to Extend Tool Life