It belongs to the category of gearless adjustable powerful manual nail guns. It is a highly durable and powerful manual nail gun. The gearless adjustable structure focuses on powerful output. It is a heavy-duty nail driving tool and is suitable for high-load nail driving operations. This product supports the installation of 8.4mm concrete steel nails, has strong power and can penetrate 8-10mm steel plates, making it suitable for engineering decoration scenarios. It can be connected to an extension rod to complete high-altitude operations. The magazine is made of imported materials with a low deformation rate, and the core components are treated for rust prevention to ensure durability. The patented structure is easy to disassemble without jamming, and the needle strikes tens of thousands of times without breaking. Its powerful design without gear adjustment can easily handle the nailing requirements of thick plates and heavy materials, making it a practical tool for high-load operation…