Duct Board Cutter, CUT OFF, 1" - Malco Filter: Self-cleaning rotary type internal

Filter: Self-cleaning rotary type internal filter (external filter recommended)

Pressure Range: Measures pressure from -30 inches Hg (vacuum) to 60 PSI

44-inch overall length

Description: The Henry 5231AX-650 is a high-quality brass relief valve designed for use in various HVAC and refrigeration systems

This design allows for controlled notching and trimming out to the blade tip in heavy gauge metal or layered metal and seams

Duct Board Cutter, CUT OFF, 1" - Malco Filter: Self-cleaning rotary type internalThe Malco DT1C is a 1" Cut Off Duct Board Cutting Tool in red, designed for HVAC professionals working with fiberglass duct board. Here's a detailed overview: Key Features Cut Type: Straight edge and shiplap cuts for clean end sections. Cutting Capacity: Designed for 1" thick fiberglass duct board Frame: Heavy duty steel sled frame with a thicker base for enhanced durability and smooth handling Blades: Made from high grade, heat treated stainless