This reversible drawer front joint router bit cuts a 3/8" joint for drawer side panels at least 1/4" thick. 1/4" shank. Create strong reversible drawer front joints Premium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edge For use on table mount router Silver induction brazing for maximum strength and durability, Weight: 0.03968320716 Pounds, Manufacturer: Yonico