Irwin 372156B Reciprocating Saw Blade 12in Bi-metal 6 Tpi

Product Description

The IRWIN 372156B is a bi-metal reciprocating saw blade built for demanding cutting tasks across multiple materials. At 12 inches in length with a 6 TPI tooth configuration, this blade handles metal, wood, and nail-embedded wood in a single tool setup. The bi-metal construction bonds a high-speed steel tooth edge to a flexible alloy steel body, delivering both cutting performance and resistance to blade breakage under load. It is sold individually and suits professional-grade reciprocating saws used daily in the trades.

This blade is suited for residential and light commercial demolition, rough framing teardown, and mechanical trade work where mixed-material cuts are common. The 6 TPI tooth pitch makes it effective for aggressive cuts through dimensional lumber, structural wood with embedded fasteners, and ferrous and non-ferrous metal stock. Electricians, plumbers, HVAC installers, and general contractors will find this blade useful when cutting through walls, pipes, conduit, or framing members during rough-in and demo work.

Key Features

• Bi-metal construction for durability across metal, wood, and nail-embedded wood
• 12 inches blade length for deep reach in demo and rough-in cuts
• 6 TPI tooth pitch for fast, aggressive material removal
• Flexible alloy steel body resists bending and breakage under side load
• Sold individually, compatible with standard reciprocating saw blade shanks

Compatibility

Designed as an OEM-style replacement blade for professional reciprocating saws accepting standard universal shank bi-metal blades.

Installation Notes

Reciprocating saw blade changes should be performed with the tool fully powered off and the battery removed or the cord unplugged. Confirm the blade clamp or chuck is fully secured before resuming cutting. Always wear eye protection and gloves when handling used blades, as tooth edges remain sharp after use. Follow applicable jobsite safety codes when cutting near electrical conductors, gas lines, or pressurized piping.

Technical Specifications

• Blade Length: 12 inches
• Teeth Per Inch (TPI): 6
• Blade Material: Bi-Metal
• Weight: 2.75 pounds
• Unit of Measure: Each
• UPC: 024721001771

Standard Information

• Brand: IRWIN
• Manufacturer Part Number: 372156B