Feature 1ADVANCED INDUCTION TECHNOLOGY: Utilizing magnetic induction technology, this bolt heater tool efficiently provides precise thermal process for automotive and mechanical components, ensuring optimal performance during repairs. 2VERSATILE HEATING APPLICATIONS: Ideal for heating stubborn rusty bolts, nuts, gears, pulleys, bearings, and inductors, this magnetic induction heater tool is your go to solution for tackling a wide range of metal parts with ease. 3SAFE OPERATING: With no flame or risk of fire hazards, this automotive heat tool is safe to use around plastics and other flammable materials. No need for water cooling, also simplifies the operating process. 4POWERFUL HANDHELD DESIGN: Equipped with a 1100W portable inverter power supply, this handheld induction heater is specifically designed to efficiently heat tightly locked nuts, facilitating their easy removal. 5EVEN AND FAST HEATING: Experience uniform heat distribution that quickly reaches the desired temperature, allowing for safe and effective loosening of nuts and other components, making your maintenance tasks more efficient.Item Type:MagneticInduction HeaterMaterial: Metal + PlasticMaximum Oscillation Power: 1100WOscillation Frequency: 50 60HZOperating Frequency: 6000HZContinuous Load Rate: 80%Frequency Range: High FrequencyCooling Method: Air cooledPower Form: High FrequencyApplicable: Used for heating various car rusted bolts, nuts, gears, pulleys, bearings, etc. Package List1 xMagneticInduction Heater6 x Coils2 x Line1 x Aluminum Case1 x Instruction Manual2 x KeysNoteRecommended for professional technicians or experienced enthusiasts to use!