- GFI tools are made for cutting and fabricating Pre-insulated duct sheet.
- GFI foam duct tools for PID PIR PU P3 foam duct fabrication and Cutting.
- GFI Tools for making HVAC P3 ducts of different shapes and sizes fast and easy.
- GFI pre-insulated duct cutting tools are easy to carry and store.
- Best choice for HVAC air duct workers.







