Using these Toughbuilt right - cutting aviation snips is a straightforward process. For most tasks, hold the snips firmly with your hand. If you need more power, use the rearward grip; for precise cuts, switch to the forward grip. When cutting, position the material so that the blades can smoothly slice through it. The flush pivot bolt ensures that the snips won't get stuck on the material. To store the snips, use the one - hand - operable metal lock. Remember to keep the snips clean after each use. You can use a dry cloth to wipe off any debris or dust. If the blades get dirty or sticky, you can use a mild cleaner and then dry them thoroughly. Avoid using these snips on materials thicker than 22 - gauge stainless or 18 - gauge cold - rolled steel as it may damage the blades. Also, always wear appropriate safety gear, like safety glasses, when using the snips.