Technical Description:
Tin smith snips (also called tinner’s snips or tin snips) are manually operated cutting tools specifically designed for cutting thin sheet metals such as galvanized iron, tin, aluminum, copper, brass, and light-gauge steel. They resemble heavy-duty scissors and consist of two hardened, heat-treated steel blades joined by a pivot bolt, with long ergonomic handles that provide increased leverage for efficient cutting. Depending on the application, tin smith snips are available in straight-cut, left-cut, and right-cut designs to enable straight lines as well as curved cuts. The robust blade construction ensures durability, precise cutting, and resistance to wear during continuous use.
Operation:
To operate tin smith snips, the workpiece is first marked with the required cutting line and securely supported or clamped. The sheet metal is positioned between the blades near the pivot point, where the greatest cutting force is generated. The operator then applies steady hand pressure to the handles, opening and closing the blades progressively while following the marked line. Long, smooth cutting strokes produce cleaner edges and minimize distortion of the metal. After use, the blades should be wiped clean, lightly lubricated to prevent corrosion, and stored in a dry place. Operators should always wear protective gloves and safety goggles to protect against sharp metal edges and flying metal fragments during cutting.
