Irwin 372156 372 Series 9-Inch Bi-Metal Reciprocating Saw Blade, 6 TPI

Irwin 372 Series 9-Inch Bi-Metal Reciprocating Saw Blade, 6 TPI

The Irwin 372 Series 9-Inch Bi-Metal Reciprocating Saw Blade is engineered for roughing-in work and cutting through nail-embedded wood on demolition and remodeling jobsites, available as model 372156 and model 372956. This 6 TPI blade combines bi-metal construction with an electronic beam weld for stronger, longer-lasting teeth that resist breakage under repeated impact. An 8% cobalt content keeps the cutting edge sharp longer, even when the blade encounters embedded fasteners. Rated for use on materials 3/16 inch (5 mm) and thicker, this reciprocating saw blade delivers dependable performance for professional contractors on every cut.

Key Features

• Blade Length: 9-Inch blade length shared across the 372 Series, sized for roughing-in cuts and reaching through nail-embedded wood on demolition jobs.
• Durable Bi-Metal Construction: Bi-metal construction delivers faster cutting speed and added durability compared to standard carbon steel blades.
• Precision Tooth Design: 6 TPI precision-set teeth produce faster, smoother cuts through wood and embedded fasteners.
• Reinforced Tooth Weld: Electronic beam weld construction creates stronger, longer-lasting teeth that hold up to repeated impact.
• Cobalt-Enhanced Edge: 8% cobalt content keeps teeth sharp longer, extending blade life on tough roughing-in work.
• Material Compatibility: Designed for use on materials 3/16 inch (5 mm) and thicker.
• Job-Specific Application: Purpose-built for roughing-in work and nail-embedded wood cutting on remodeling and demolition sites.
• Reciprocating Saw Compatibility: Fits standard reciprocating saws for demolition, remodeling, and roughing-in tasks.

Technical Specifications

• Warranty: NLW
• Individual Vs. Set (Syndigo): SET
• Country of Origin: USA

Typical Applications

• Roughing-In Work on Remodeling and Demolition Sites
• Nail-Embedded Wood Cutting
• Cutting Materials 3/16 Inch (5 mm) and Thicker
• Reciprocating Saw Blade Replacement for Professional Contractors

Why Irwin?

Irwin builds the 372 Series reciprocating saw blade, available in models 372156 and 372956, with bi-metal construction, an electronic beam weld, and 8% cobalt content to hold an edge through demanding roughing-in and demolition-style cuts. The precision-set tooth geometry is engineered for faster, smoother cutting performance cut after cut, giving contractors a dependable blade for nail-embedded wood. Backed by Irwin's NLW warranty coverage, this blade is built to deliver consistent, code-ready results on the jobsite, whether the crew reaches for the 372156 or the 372956 model off the truck.