A magnetic clamp is a tool that uses magnets to hold objects securely in place. It is commonly used in metalworking and woodworking to keep materials steady while cutting, drilling, or welding. The strong magnetic force allows for quick setup and easy adjustments, making it a popular choice among professionals and hobbyists alike. These clamps come in various sizes and strengths, suitable for different applications. Some magnetic clamps can be turned on and off, allowing users to release the hold without moving the workpiece. This versatility makes them an essential tool in workshops and manufacturing environments, enhancing both safety and efficiency.