❂【High-Power Flame-less Heating】This handheld nut heater delivers a powerful 1800W output, heating metal to over 800°C within seconds without open flames or fuel. The flame-less design eliminates fire hazards, with a heating speed 25% faster than standard 1000W devices, enhancing maintenance efficiency. ❂【Four-Coil Flexible Kit】Equipped with 4 heating coils of various sizes (Φ20mm, Φ30mm, Φ60mm, and flexible coils) to adapt to nuts, bolts, and irregularly shaped workpieces. Effectively disassembles rusted, jammed, or hardened industrial fasteners in automotive, machinery, and construction contexts. ❂【Easy to Use and Flame-less Heating】 The a-touch on/off switchs and hand-operates handle are easy to operates and move. Induction heating precisely heats materials such as steel, iron, some aluminum alloys, and silicon carbide without the need for contact or open flames.to ensure your working environment in safe ❂【 Upgraded Design】The Induction Heater Bolt Removal A built-in, cooling fan effectively dissipates heat, protecting the heat-sensitive component from overheating and extending the lifespan of the device. The handheld heat induction tool features a non-slip silicone grip for comfortable and stable operations. It comes with a carrying case for convenient storage and outdoor portability ❂【Versatile Applications】Our induction heater bolt removal is expertly crafted to tackle more intricate metal heating challenges，such as stubbornly rusted bolts, seized screws, and hardened industrial fasteners found in automotive repairs, machinery maintenance, and construction projects for quick removal