The MPTSP1 from Ideal-Tek is a self-piercing tool that quickly and efficiently cuts through plastic and most metals including aluminum, brass, and copper, up to three-quarters of an inch thick. It uses a lever operated mechanism to cut through materials with minimal effort and force, ensuring quality and precision cuts. The tool also features a safety guard to help prevent accidental slips, and a rotating cutting head to help ensure that the cuts are precise. An adjustable blade guard also helps to ensure that the cuts are consistent. The MPTSP1 is suitable for a wide range of tasks, including production assembly line work, prototyping and hobby projects. With its ergonomic design and powerful motor, the MPTSP1 is the perfect choice for anyone looking for a reliable self-piercing tool.