Usage Tips:characteristic Electric drill refit into eccentric polishing machine. The plastic head shell can provide good heat insulation effect in high-strength operation. Ergonomic handle provides better and more comfortable operation. Suitable for automobile sanding, polishing, waxing and sealing glaze, while removing paint defects and oxidation at high speed. It can be matched with various types of electric drills. describe Name: polishing machine conversion head set Material: metal+plastic color: as shown Quantity: 1 set Self adhesive polishing disc is easy to disassemble and polish at will. Package Contents: 1 x Polishing machine conversion head set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.