Infinity Cutting Tools handled sanding drums are designed with a flexible tightening roller and will quickly tighten most sheet-style sandpaper while keeping a flat grinding surface. The handled version offers great control for hand sanding under power. Great for removing glue or sanding unusual curved shapes and more. These sleeveless sanding drums improve on similar designs by making it easier to assemble, more convenient to replace the sandpaper. Only the sandpaper needs to be replaced. Cut and fold any type of sheet sandpaper to size for the drum. The sanding drum body is made of plastic and covered with TPR (Thermoplastic Rubber). It feels comfortable in use and has a small swing, which makes the work more accurate and efficient. Suitable for sanding holes, contouring edges, and buffing out irregular shapes. Use with drill presses and hand power drills.