DB1000 DoubleSided Trimmer Deburring Tool for Sheet Metal Doublesided trimming for precision and efficiency: removes burrs on both sides of the sheet metal in a single pass, delivering accurate edges and reducing rework. Sturdy and longlasting: built with alloy steel to provide durability and reliable performance under heavy use. Safety and convenience: handle includes a safety guard to protect your hands; circular cutting design can be rotated and reversed, making it easy to reach corners and tight spaces. Wide application range: adjustable 012 mm range suitable for deburring various types of sheet metal and producing smooth edges. Practical use scenarios: Finishing cut edges on metal panels in fabrication or metalworking projects. Deburring corners and edges on metal enclosures, brackets, or housings. Preparing metal parts for welding, painting, or coating by removing burrs for a clean joint.