180 degree head rotation: The sander head can swivel up and down through 180 degrees, allowing access to tight corners, edges, and awkward angles for precise sanding and grinding work. Sander belt adapter kit only: This listing includes the Sander Machine Sanding Belt Adapter Kit. Other accessories shown in the image are not included. Exchangeable working heads: The kit provides interchangeable heads that support both sanding and grinding functions, enabling quick task switching with a single tool. Quick conversion to belt sander: Convert your angle grinder to a belt sander in minutes using compatible sanding belts. The setup is designed to streamline material removal and surface preparation. Practical performance: The adapter enhances versatility and efficiency by expanding the use of your angle grinder to belt sanding, suitable for finishing, deburring, and surface preparation tasks. Use scenario 1: Woodworking projects such as smoothing tabletops, trimming edges, and shaping profiles on furniture or cabinetry. Use scenario 2: Metal fabrication and tasks like deburring welds, rust removal, and edge finishing on metal parts. Use scenario 3: Automotive and household work, including bodywork prep and contour sanding on curved or irregular surfaces. Note: This listing is for the Sander Machine Sanding Belt Adapter Kit only; belts and other demo accessories in the pictured screenshot are not included. Belts compatible with the adapter are required for operation.