When I tried this carbide, I was blown away by its functionality .It can be used for carving, polishing and grinding. As someone who works in Industrial and Scientific manufacturing, having a tool that can multitask is essential. The shank rotary polishing carving carbide is made of high-quality materials, which means it's durable and long-lasting. The only downside is its price. However, the pros outweigh the cons. I would highly recommend this tool to anyone in need of efficient, reliable power tools..