1. Durable Material: The diamond grinding head is made of quality, thickened diamond grit. This durable, flat grinding head ensures sharper cutting ability and extended longevity, allowing for sharper cutting and improved durability with longterm use. 2. Precision Grinding: This durable 1' 1.3' mini flat grinding head is ideal for fine grinding and refining small surfaces such as pebbles, ashtrays, and inkstones. Its compact design ensures precise project control. 3. Easy to Use: The mini surface grinding head is compact and ergonomic. Its small size and streamlined design enable smooth operation in tight spaces, deep holes, and hardtoreach areas, enhancing efficiency and user comfort. 4. Compatible with Multiple Tools: The surface grinding head can be used directly with an angle grinder or with an extension rod or drill converter for a hand drill, providing flexibility for various work setups.