The tool is designed for fastening to interior furnishings and furniture. It is not intended for driving fasteners into hard surfaces, such as steel and concrete. The nailer is meant for driving pins ranging from 15 to 50 mm into hard or soft wood surfaces. The AF506 model features a smaller contact element, allowing the user better visibility and accuracy when positioning pins. The nail driving depth is adjustable via a dial. For added user convenience, blocked pins can be removed without tools. A non-slip handle with a rubber grip enhances safety while using the nailer. The tool's lifespan is extended when used at lower air pressure and when the adjustment mechanism is set to a greater nail driving depth. The pneumatic nailer is a well-balanced, user-friendly tool.