Freud’s Safety Dado Sets provide the highest quality results while maintaining a superior level of safety. This stacked dado set with its razor sharp outside blades will produce grooves or rabbets which are flat-bottomed and virtually splinter-free in solid woods. Stacked dado sets are more precise than other styles and with the use of Freud’s Shim Set the kerf width can be adjusted by as little as .004" for the correct fit. Use on all table saws, and radial arm saws for cutting slots, grooves, dadoes, and rabbets in softwood or hardwood.