Induction Innovations MD99-610 Mini-Ductor 1-Inch Preformed Replacement Coil

The Induction Innovations MD99-610 is a 1-inch inside diameter preformed replacement coil engineered for use with Mini-Ductor induction heating systems. Designed for professional and DIY automotive applications, this coil delivers a fast, flameless solution for loosening frozen, rusted, and thread-locked fasteners without the risks associated with open-flame torch heating.

Key Features:

• 1-inch I.D. preformed coil — accommodates nuts and fasteners up to 7/8 inch
• High-frequency induction heating — directs heat precisely into metal components only, leaving surrounding plastics, rubber, and painted surfaces unaffected
• Flameless operation — eliminates collateral damage, scorching, and fire risk common with torch-based methods
• Rated for 120V / 1,000 watts — compatible with standard shop and household power outlets
• Minimum 500 heating cycles per coil — built for repeated professional use
• Faster fastener removal compared to traditional flame-based techniques

For maximum coil service life, avoid heating fasteners to red-hot temperatures. This replacement coil is a direct-fit accessory for Mini-Ductor induction heating tools, making it an easy and cost-effective way to restore your system's performance. Ideal for automotive repair, restoration, and maintenance professionals.