I originally bought this tool primarily for removing nails (to save framing wood from rework etc. and for breaking up pallets). -down for other woodworking projects), but as mentioned in other reviews, it's just as effective for installation and/or nailing. I have used this on plywood sub decks that were installed with framing nails (after being screwed into the joists) in the 90's, as well as on wood decking that had some of the original nails needed to be reinstalled after reinforcing with deck screws. No complaints yet, powerful and effective - just don't forget your personal protective equipment!