Torch Compass Roller Guide Plasma Cutter Tool Supplies with Scale Ruler Fit for A40PT?31

Feature: 1. The gauge with a ruler can intuitively and conveniently locate the cutting diameter 2. The cutting gauge is 50cm long and can cut a circle with a Diameter of 100cm 3. Made of stainless steel material, durable to use 4. The magnetic base can be directly attached to the operating workpiece for easy operation. 5. Suitable for A40 , PT?31 cutting torch Specification: Item Type: Torch Compass Roller GuideMaterial: Stainless SteelApplicable Cutting Gun Type: For PT31 A40 Cutting Gauge Length: Approx. 50cm 19.7in Cutting Diameter: Approx. 100cm 39.4in Package List: 1 x Torch Compass Roller GuideThe gauge with a ruler can intuitively and conveniently locate the cutting diameter The cutting gauge is 50cm long and can cut a circle with a Diameter of 100cm Made of stainless steel material, durable to use The magnetic base can be directly attached to the operating workpiece for easy operation. Suitable for A40 , PT?31 cutting torch