Dremel MM491 Multi-Max MM450/MM440/MM422 Flush Cut Blade Pack The product is 3PK Cut Blade ASSTD Dremel Multi-Max accessories also fit the Fein Multimaster and the Bosch Multi-X Assortment pack features the three most popular multi-max cutting accessories Flush cut blades are used to make precise cuts to allow for installation of flooring or wall trim Great for non-ferrous metals, wood, plastic, drywall, and other soft materials Quick-fit accessory change system provides accessory changes twice as fast as similar oscillating tool systems