Features: Brand new and high quality Achieve professional level polishing with our quality tungsten grinding head. Made from durable tungsten material, our grinding head is resistant to rust and provides a finer polishing effect. Perfect for DIY enthusiasts, craftsmen, and home use, our grinding head is suitable for polishing various materials. Whether you need to repair furniture or create handmade crafts, our grinding head is suitable for polishing and buffing wood, metal, and plastic products. Experience the convenience and versatility of our grinding head, an essential tool for achieving excellent finishes in your projects. Specifications: Material: Tungsten steel Optional Color: 01,02,03,04 Size:app. As picture shown Quantity: 1pc Package Includes: 1pc Grinding Head note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-2cm error due to manual measurement. make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.