Functions: This metal sheet cutter can cut sheet metal, including steel, copper, aluminum and stainless steel sheet, for both flat and curved surfaces Cutting Parameters: Min. Cutting Radius: 12mm; Max. Cutting Thickness: Iron Sheet: 1.8mm; Stainless Steel Sheet: 1.2mm; Copper, Aluminum Sheet: 2mm; Plastic/Fiberboard: 2mm Advantage: The double-head design allows you to continue cutting with the other cutting edge when one side is dull. The cutting edge direction is 360 degrees adjustable Handle Multiple Shapes: With this cutter, you can cut a straight line, a curved line, an arc line or many other irregular lines and shapes The double-head design allows you to continue cutting with the other cutting edge when one side is dull This cutter can cut sheet metal, including steel, copper, aluminum and stainless steel, for both flat and curved surfaces. The cutting edge direction is 360 degrees adjustable Specifications Min. Cutting radius: 12mm Maximum cutting thickness: Iron sheet: 1.8mm Stainless steel sheet: 1.2mm Copper, aluminum sheet: 2mm Plastic / fiberboard: 2mm Note Please pay attention to the maximum cutting thickness of different metal sheets Instruction: 1. The cutting edge must be oiled, especially when you use it for the aluminum rib course. 2. Turn on the ELECTRIC pole saw first, then cut and AFTER cutting, place the sheet metal first, then turn off the electric pole saw 3. While cutting, keep the cutting rod vertical by support on the surface of the sheet metal, in case of cutting edge ruler. Package includes: 1 set X Metal Sheet Cutter Kit