2 1/2" x 5" tenon cutter that’s made for light duty commercial use. It will cut a 2 1/2 inch tenon on up to 5 inch stock. Good Quality Cutter. Made from cast aluminum. Replaceable blades, adjustable tenon length.
The blades can be resharpened. The rate of sharpening depends largely on the type of wood you are cutting. Good, clean stock, with very little dirt and debris, should get several hundred ends cut between sharpenings.