The AMB 485 is a popular, heavy-duty, portable magnetic drilling machine for professionals, featuring a powerful 1150W motor, variable speeds (50-250/100-450 RPM), a 2-speed oil-bath gearbox, and a strong magnetic base for drilling steel; it’s known for versatility in core drilling (up to 40/50mm), twist drilling (up to 18mm), reaming, and tapping, with safety features like a magnet indicator, overheat protection, and internal cabling.