Do more with your reciprocating saw by using the Recipro Tool set. Just attach this quick connect adapter and one of the grout remover set and get your project done fast. Other attachments available: files, scrapers, sander, brushes, etc. Attaches with a 1/4 in. hex shank. The Adapter's 1/4-Inch hex design gives you the option to turn the tool in six different configurations and still hold the saw the way it was designed to be held.