The Milwaukee 4933464588 18v M18 Li-ion Brushless 190mm Circular Saw features a 190 mm blade giving a 66 mm depth of cut, this depth capacity enables the saw to cut three stacked 19 mm OSB. The M18BLCS66-0 is designed with a durable metal rafter hang hook for workspace management and safety and comes with a vacuum adaptor supplied fits directly to all Milwaukee dust extractors.