Malco
Malco Products, founded in 1950 in Annandale, Minnesota, is the dominant brand for sheet metal and HVAC tools. Virtually every HVAC installer and sheet metal worker has Malco tools — their aviation snips, duct tools, and sheet metal accessories define the category.
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Best Product Lines
Malco aviation snips (left, right, straight cut) are the industry standard for sheet metal cutting. The TurboShear sheet metal shear attachment transforms a drill into a fast sheet metal cutter. Duct crimpers, flangers, and drive cleat setters are Malco specialties. The TSCM turbine shear is preferred for high-volume HVAC duct fabrication.
Who Uses Malco Tools
HVAC installers, sheet metal workers, roofing contractors, and any professional who works with sheet metal.
Buying Used Malco Tools
Malco aviation snips are excellent used purchases — the pivot mechanism is robust and the blades maintain their edge through professional use. Check blade alignment and sharpness. Power shear attachments should be tested for smooth cutting action.