10 Best Induction Heater For Bolts 2025 in the United States

This 1300W induction heater is a solid choice for anyone needing to remove rusty bolts or nuts without using flames or chemicals. Its 1300W power means it heats metal parts quickly—within about 25 seconds—making it efficient for automotive or mechanical repairs. The tool comes with 10 coils in various sizes, including fixed and adjustable ones, allowing you to work on different bolt sizes easily.

The hand-held design features an ergonomic, non-slip handle which helps reduce hand fatigue during use. Portability is decent; weighing around 5.8 pounds, it’s manageable though not ultra-light. Control features are straightforward, suitable for beginners, but it might lack some fine-tuning options such as digital controls or temperature settings. Safety-wise, induction heating is safer than open flames, but users should still exercise caution with hot metal parts.

This heater is well suited for hobbyists or professional mechanics who need a reliable, fast, and portable bolt removal tool without complicated controls.

The Solary Magnetic Induction Heater is a practical tool for anyone needing to remove rusty bolts, especially in automotive and machinery repair settings. With a power output of 1100W, it quickly heats metal using electromagnetic fields, making it a speedy alternative to traditional oxy-acetylene systems. The rapid heating capability is beneficial for professionals who need efficiency and precision in their work.

The tool includes a smart cooling system with a built-in fan that activates automatically, offering protection against overheating and extending the device's life. This feature enhances its safety and reliability, crucial for long-term use. Additionally, the inclusion of 8 different coil sizes adds versatility, catering to various tasks and applications.

Portability is a notable advantage, given its compact dimensions and relatively light weight of 6.3 pounds. This makes it easy to transport and store, suitable for those who may need to move it between job sites. An ergonomic handle design further improves user comfort, reducing fatigue during extended tasks, and the built-in LED lighting aids visibility in dimly lit working conditions. The heater's safety features, like overheat protection and efficient design, make it a dependable choice. Those looking for a portable and versatile induction heater for bolt removal will find it beneficial, particularly in automotive and home improvement contexts.

The Solary Magnetic Induction Heater Kit is a solid choice if you often deal with rusty bolts and nuts, especially in automotive or machinery repair. It offers a strong 1100W power output that heats metal quickly—within about 30 seconds—thanks to its electromagnetic technology, which is safer and more precise than traditional torch methods. You get 10 different coil sizes, making it versatile for various bolt and nut sizes, which is great if you need flexibility in your work.

The built-in cooling system with an automatic fan and overheat protection means the tool stays safe to use and lasts longer without you needing to monitor it constantly. Its compact and ergonomic design, including a comfortable handle and lightweight body (about 6.5 pounds), makes it easy to handle and transport, reducing fatigue during longer use. The added LED light is a helpful feature for working in darker spaces. It runs on standard AC power, so no batteries are needed, but that means you’ll be near a power outlet during use.

This induction heater effectively balances power, safety, and user comfort, making it suitable for most DIYers and professionals tackling stubborn fasteners. However, those seeking cordless convenience or very heavy-duty industrial use might find it less ideal.