Milwaukee Smooth Blade Insulation Knife

Milwaukee Smooth Blade Insulation Knife

The 48-22-1921 Milwaukee Smooth Blade Insulation Knife is a specialized cutting tool designed for clean, controlled cuts in insulation and similar materials. Built with a stainless steel full-tang blade, it delivers durability and strength for tough cutting tasks, while the rounded handle design allows for smoothing and finishing work. With a protective blade cover and lanyard hole, it’s made for both performance and convenience on the job.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 48-22-1921
• Brand: Milwaukee
• Product Type: Insulation knife (smooth blade)
• Blade Material: Stainless steel for durability and corrosion resistance
• Construction: Full tang design for added strength and long-term reliability
• Blade Type: Smooth edge for clean, precise cuts
• Handle Design: Rounded handle for smoothing and finishing applications
• Storage: Durable blade cover included for safe storage and transport
• Tethering: Lanyard hole for easy attachment and accessibility

Ideal For

• Cutting insulation materials with clean, controlled results
• Smoothing and finishing insulation surfaces after cutting
• Jobsite environments requiring durable, purpose-built cutting tools
• Users who want a dedicated tool for insulation work
• Anyone who prefers clean cuts and smooth finishes—without wrestling the material the whole time