YT-09633 with Grinder; pneumatic,straight manufactured by YATO is a handheld power tool designed to cut, shape, and grind various types of material such as metal, plastic, wood, and ceramic. This tool is pneumatically operated and consists of two cylindrical grinding discs made of aluminum oxide, each driven by its own motor. The pneumatic feature allows the operator to adjust the speed of the tool by regulating the air pressure, while the straight grinder is designed to provide precise control over a variety of grinding operations. It is a great tool for deburring, finishing, grinding, polishing, and sharpening a variety of materials.