This multi tool kit from Erbauer is compatible with most brands of multi tools and is suitable for cutting, sanding and scraping Erbauer Multi-Tool Accessory Set comes with 5x wood and 5x paint sanding sheets, HCS plunge blade (34mm), milled bimetal plunge blade (34mm), milled HCS segmented blade (89mm) and milled sanding base (80mm) Multi tool kit is made from bi-metal & high carbon steel (HCS)