Dremel universal oscillating multi-tool accessories are the first truly universal oscillating accessories available that require no adapter. The unique dual interface fits all competitive oscillating tools, including those with a quick-change feature. The MM480U universal flush cut blade allows cutting the width of a 2 x 4. Flush cut blades are used to make precise cuts to allow for installation of flooring or wall trim. May be used on wood, plastic, drywall and other soft materials. Contains four MM480U blades.Universal dual interface directly fits all oscillating tools without the use of an adapter, excluding StarLockThe number one Dremel flush-cutting accessory for wood cutting applicationsHCS blade material for high-performance wood cutting applications