1. Lightweight Tabletop Grinding and Polishing Machine: Whether you're a professional in the workshop or a DIY enthusiast, this polisher (with a 27 x 22 cm platform) is versatile and spacesaving. 2. Grinding, Cutting, and Polishing Tool: This gemstone polisher features an 850W motor with adjustable speed (800–11,000 RPM), ideal for polishing gemstones, stones, metals, etc. It includes a 0.3–4 mm soft shaft grip and a 108 cm flexible shaft for fine detailing. 3. Versatile Applications: This polisher is for carving, polishing, and drilling gemstones, jewelry, stones, jade, agate, metals, wood, etc. It also works for polishing and grinding beads, bodhi seeds, and various crafts, as well as cutting and polishing in small home workshops. A truly multifunctional product. 4. Precision Work: This mini tabletop circular saw comes with an adjustable universal water pipe and tank for water cooling. An angleadjustable ruler ensures precise measurements at all times. A 1.0–10 mm drill chuck allows for accurate work. Maximum cutting depth: 4 cm. Complete DIY projects easily, quickly, and with precision.