Milwaukee 48-22-1921 - Straight Edge Insulation Knife pipe threading High performance TiCo™ Hi-Density carbide

High performance TiCo™ Hi-Density carbide for greater durability and cutting performance in thin metal

Solid aluminum extruded square will not bend or break

Strong jaws securely grip taps for reliable threading

The 3X high-speed rewind gearing is made up of metal

Universal accessory adapter for use with most oscillating tool accessory brands

Milwaukee 48-22-1921 - Straight Edge Insulation Knife pipe threading High performance TiCo™ Hi-Density carbideThe Milwaukee straight edge insulation knife is designed for optimal edge retention and durability. The stainless steel blade is engineered to stay sharper up to 2X longer when cutting mechanical and HVAC insulation. A full metal tang provides durability for tough cuts and the rounded handle allows for smoothing tapes and adhesive laps. Includes a durable blade cover for storage. Features Stainless steel blade Full tang for tough cuts Rounded handle