Complete set for general cutting and scraping tasks. Ideal for flooring projects. 68mm HCS cutting blade for wood and plastic. 22mm bi-metal cutting blade for metal and wood with nails. 80mm HSS cutting blade for wood and metal. 52mm HCS scraper. Complete set for general cutting and scraping tasks. Ideal for flooring projects. 68mm HCS cutting blade for wood and plastic. 22mm bi-metal cutting blade for metal and wood with nails. 80mm HSS cutting blade for wood and metal. 52mm HCS scraper.