3/8-Inch, 3/4-Inch and 1-1/4-Inch Flush Cut (e-cut) blades for plunge and flush cuts in wood, plastic, drywall and soft materials to 1-9/16-Inch deep * Stainless Steel construction for smooth cutting and reliability * 19 teeth per inch * Primarily used for "Cutting" with your Oscillating Tool * Genesis Universal Quick-Fit Oscillating Tool Accessories fit most standard AND tool-free oscillating tools, including the popular Genesis GMT15A