⚡[SAFE AND RELIABLE]: Each insulated pliers tool is individually tested and insulated to 1000 volts AC or 1500 volts DC. VDE and GS certified guarantee safe working standards of 1000 volts. Insulated pliers meet or exceed the DIN EN 60900 (IEC 60900: 2004) standards for insulated tools and are clearly marked with the 1000v rating symbol, which can safely withstand 1000v. ⚡[PRODUCT FEATURES]: The cutting edges are hardened by induction heating and quenching, provides superior cutting ability and cutting edge life. Cuts a variety of materials, from thin copper wires and aluminum to hardened materials like nails, piano wire, or ACSR wire without changing tools or damaging the cutting edges. ⚡[PROFESSIONAL DESIGN]: The handles are made of high quality TPE and PP insulation material, with anti-burn and high-low temperature resistance, guaranteeing safety even under extreme conditions. With an ergonomically designed handle, it maximizes comfort and control and reduces hand fatigue. ⚡[PREMIUM MATERIAL]: Forged from high-quality chrome vanadium steel (Cr-V), the service life is 30% longer than that of other materials. The jaws are subjected to special high-frequency heat treatment and their hardness reaches HRC58-62°, which provides a high hardness rating, abrasive resistance and strong cutting power. Industrial standard, fine workmanship and durable. ⚡[ANTI-RUST COATING]: Clear, anti-rust coating extends the effective life of these pliers, preserving their edge and finish. It will not affect its normal use, just wipe it clean with a rag of old towel before use. Insulated Diagonal Cutters are indispensable diagonal cutters for all around use. From the shape of the head to the cut and the hardness of the cutting edges, these pliers are ideal for a wide range of cutting tasks.