Dremel universal oscillating accessories are the first truly universal oscillating accessories available that require no adapter. The unique dual interface fits all competitive Oscillating Tool, including those with a quick change feature. The Dremel universal carbide flush cut blades have high-performance carbide teeth designed to cut hard and abrasive materials like nails, screws, stainless steel bolts, galvanized pipe, plaster and lathe, cement board, fiber board, sheet metal, slate, ceramic wall tile and more. Its wide 1-1/4 In. blade speeds through long cuts and can make plunge cuts up to 1-11/16 in. D.