Magnetic Cutting Compass for P80 Torch, Durable, 100cm Range Easy,to,Use Design

The roller is made of thickened material, whose height is adjustable. Small size and lightweight, it is portable and convenient to use. Designed with ruler, the maximum cutting diameter is 100cm. The base has 6 strong magnets that can stay firmly on ferromagnetic surface. This compass is suitable for P80 cutting torch only.