Genesis GAMT515 2-5/8-Inch Wide Flush Cut Blade 2-5/8-Inch Wide Flush Cut blade for plunge cuts and flush cuts in wood, plastic, drywall and other soft materials up to 1-9/16-Inch deep High Carbon Steel construction for increased durability and strength 18 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