Features: Experience Precisions and durability with our 11PCS Diamonds Grinding Head Polishing Kits, designed for intricate carving and polishing on materials like stone, glass, and ceramics. Crafted from high quality Diamonds particles, these grinding heads offer extraordinary wear resistance and impact strength, making them ideal for detailed work in challenging environment. Perfect for professional craftsmen, DIY enthusiasts, and construction workers, this versatile tool set meets the demands of various tasks with ease. Whether you're working on home repairs, craft modeling, or automotive maintenance, these Diamonds burrs in drilling, enlarging holes, and fine polishing in tight spaces. The universal Shanks ensures compatibilities with most rotary Tool, providing flexibility and convenience for a wide range of applications. Specifications: Material: emery+alloy Length: about 70mm/3inch Handle diameter: about 3.0mm/0.1inch Package Includes: 11pcs Grinding Head Polishing Tool note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual color of the item.