Irwin 372956B Reciprocating Saw Blade 9 in 6 Tpi Bi-metal

Product Description

The IRWIN 372956B is a 9-inch bi-metal reciprocating saw blade rated at 6 teeth per inch (TPI), built for demanding cutting tasks across a range of materials. The bi-metal construction bonds a high-speed steel tooth edge to a flexible alloy steel body, giving the blade both cutting hardness and resistance to breakage under load. At 2.1 pounds, the blade is packaged as a single unit and is suited for use in professional reciprocating saws across standard shank configurations. Electricians, plumbers, carpenters, and general contractors rely on this blade type for rough-in work and demolition applications.

This blade is designed for cutting metal, wood, and nail-embedded wood — the three most common materials encountered in residential and commercial rough-in and remodel work. The 6 TPI count makes it a coarser blade, optimized for faster cuts through thicker or harder stock rather than fine finish cuts. Typical install scenarios include pipe cutting, conduit work, structural demolition, and cutting through framing lumber with embedded fasteners. The 9-inch length provides reach for deeper cuts in confined spaces where a shorter blade would bind or lose stroke efficiency.

Key Features

• Bi-metal construction combines high-speed steel teeth with a flexible alloy steel body for durability and break resistance
• 6 TPI tooth count delivers aggressive, fast cuts through thick material
• 9-inch blade length provides extended reach in tight or deep-cut applications
• Rated for metal, wood, and nail-embedded wood cutting
• Sold as a single blade unit for targeted replacement or stocking

Compatibility

Designed as an OEM-style replacement or standard-use reciprocating saw blade compatible with professional reciprocating saws accepting standard universal shank configurations.

Installation Notes

Installation and blade changes should be performed by a qualified tradesperson with the saw unplugged or battery removed before swapping blades. Secure the blade firmly in the chuck until the locking mechanism clicks or engages fully before operating. Always wear appropriate PPE including eye and hand protection when operating a reciprocating saw or handling used blades. Follow applicable OSHA guidelines for tool use on the job site.

Technical Specifications

• Blade Length: 9 inches
• Teeth Per Inch (TPI): 6
• Blade Material: Bi-Metal
• Application: Metal, Wood, Nail-Embedded Wood
• Weight: 2.1 pounds
• Sold As: Each
• UPC: 024721001719

Standard Information

• Brand: IRWIN
• Manufacturer Part Number: 372956B