WIDELY USAGE: The micro wire cutter is ideal for cutting copper and aluminum wires up to 4mm², iron wires with 1mm, PCB boards, zip ties, plastic burrs, jewelry crafts, soft copper, and soft iron wires SHARP CUTTING: The Fine Wire Side Cutter is constructed from carbon steel, which resists oxidation and rust. With a high hardness rating of HRC51-53, it features a sharp, clean cutting edge that is durable and less prone to breaking, ensuring a longer lifespan PORTABLE & LABOR-SAVING: This mini wire snip is ideal for tight spaces, requiring less effort due to its sharp bevel design. Its compact and portable, featuring a comfortable, non-slip PVC handle that reduces fatigue, perfect for extended use ATTENTION: To maintain the longevity of the cable tie cutter, refrain from using it to cut wires with high hardness, such as steel wire or hard iron wire CUSTOMER FIRST: You will get 1 × Miniature Wire Cutter. Please don't hesitate to contact us if you have any problems about our products