The DA840 premium dado set cuts everything from veneered plywood and laminates to solid wood, chip and splinter-free with an extreme smooth, clean and flat bottom. The set includes a 3/32" thick chipper and has the flexibility of an adjustable dado to handle today's undersized plywood. This allows the cut width to be adjusted in 1/16" increments and doubles the number of slot widths available. What’s more, the blades and chippers surface is chrome plating which provide excellent anti-rust capability and beautiful finish. Use on all table saws, and radial arm saws for cutting slots, grooves, dadoes, and rabbets in softwood or hardwood. It comes in a beautiful wooden box.