But I love how light this tool is. After learning to reduce the air pressure to 50, it works great! He drove the staples too deep until I did. I'm a woman so I didn't get any help on how it works and I felt the charts could have been bigger because they weren't as clear as I would have liked. These are black and white charts only. Real photos of the instrument would also help. I bought a complete kit from Revain which included the hose, compressor and tool. I didn't have to buy anything else to