The LENOX INT600P Plumber's Holesaw Kit contains a selection of bi-metal SPEED SLOT holesaws, selected for trade specific use. Supplied in a durable case that resists damage caused by drops and tough workplace environments. With metal latches and pin hinges that won&rsquot break or tear. Contains the following 6 x Holesaws 19, 22, 29, 38, 44 and 68mm 2 x Arbors 2L and 5L 1 x Arbor Adaptor