The makita power tool I use most of the time is the coil roofing nailer. It has a aluminum housing for long tool life, a tool less depth adjustment, tool less shingle guide, and a built in magnet to ensure the last nail is driven in to prevent lost or misfired nails. It has a long carbine nose piece that makes it long lasting. The handle is rubberized for a good grip, and great comfort. The canister system is very easy to load. It has over sized steal plates that reduce abrasions. It also has a adjustable tool hook. Any one in the roofing field that uses this tool, let me know how you like it.