Impact Driver is an essential tool for the homeowners and DIYers. If you don’t already have a cordless drill then this is ideal. The tool also comes with an internal slip clutch that can provide more torque than a cordless drill for more power on the job. Unless you’re planning on driving large fasteners a drill/driver is more than sufficient for most home needs. Look for a drill driver that has a brushless motor as it will last longer and not get as hot.