Describe 1. Versatility: The drill grinder can not only be used to grind various hard materials, but also can be used to grind, grind and polish to achieve a variety of process requirements. 2. Efficiency: The drill grinder uses high-speed rotation to grind, which can quickly polish the workpiece smooth and flat, improving work efficiency. 3. High precision: The drill grinder adopts a precision grinding head, which can accurately control the grinding depth and angle, ensuring a more accurate grinding effect. 4. Strong durability: The drill grinder is made of high-quality materials, not easily damaged, and will not show performance degradation after long-term use. 5. Easy to operate: The drill grinder is designed to be simple and easy to operate. It is equipped with grinding heads of different specifications and shapes, making it convenient for users to choose the appropriate tool for operation according to actual needs. Package includes: 1*Electric drill grinder