The SKIL 4961AA Reciprocating saw 900W + 1 saw blade is a powerful and efficient cutting tool. Its 900W motor provides maximum performance for cutting through a variety of materials, while its variable speed allows users to adjust the speed for optimal results. Additionally, its toolless 'Clic' system provides quick blade changes, while its adjustable foot position offers an efficient use of the blade. This saw also features counterweight balancing and heavy-duty metal gear housing for low vibration and extra durability.