Hilti SR 4-22 One-Hand Reciprocating Saw: A handheld recip saw for touch cutting in tight spots Made for use with one hand, indeed it comes with an ergonomic handle to provide a much more comfortable and secured grip reducing the user fatigue. This versatile saw performs equally well on woods and metals cutting them like butter. Its compact and lightweight design make it ultra-mobile around the job site You will have to get lithium-ion batteries separately. Perfect for the pro or DIYer who is looking for a cordless reciprocating saw capable of handling tough cutting applications.