The Irwin 372156 is a 12-inch bi-metal reciprocating saw blade designed for cutting wood and nail-embedded wood with materials 3/16 inch (5 mm) and thicker. The bi-metal construction with 8% Cobalt keeps teeth sharp longer and increases blade life. An electronic beam weld allows for a more powerful bond between the metals, delivering stronger, longer-lasting teeth for demanding cuts.
This blade features 46 variable pitch teeth and variable depth gullets that provide more efficient chip clearance. The 6 teeth per inch (TPI) count works with the variable pitch design to deliver faster, smoother cuts while reducing noise during operation. Whether you’re roughing in framing, cutting through nail-embedded lumber on demolition jobs, or tackling general wood-cutting tasks, this blade is engineered for consistent performance and durability on job sites.
Features and Benefits
- 8% Cobalt Content: Keeps teeth sharp longer and increases blade life for extended use between replacements.
- Bi-Metal Construction: Combines a cutting edge with a tough backing for toughness and long life.
- Electronic Beam Weld: Allows for a more powerful bond, delivering stronger teeth.
- Variable Pitch Teeth: 46 variable pitch teeth reduce noise and improve performance.
- Variable Depth Gullets: Provide more efficient chip clearance during cutting.
- USA Made: Manufactured in the USA, backed by IRWIN’s lifetime guarantee.
Specifications
- Brand: Irwin
- Model: 372156
- Length: 12 inches
- Width: 2 inches
- Teeth Per Inch (TPI): 6
- Number of Teeth: 46
- Material: Bi-metal cutting edge with 8% Cobalt, electronic beam weld construction
- Applications: Wood, nail-embedded wood
- Minimum Material Thickness: 3/16 inch (5 mm)
- Weight: 0.13 lb
- Warranty: Lifetime guarantee
WARNING: Some Dust Created By Power Sanding, Sawing, Grinding, Drilling, And Other Construction Activities Contains Chemicals Known To The State Of California To Cause Cancer, Birth Defects Or Other Reproductive Harm. Some Examples Of These Chemicals Are: Lead From Lead-Based Paints, Crystalline Silica From Bricks And Cement And Other Masonry Products, And Arsenic And Chromium From Chemically-Treated Lumber. Your Risk From These Exposures Varies, Depending On How Often You Do This Type Of Work. To Reduce Your Exposure To These Chemicals: Work In A Well Ventilated Area, And Work With Approved Safety Equipment, Such As Those Dust Masks That Are Specially Designed To Filter Out Microscopic Particles. www.P65Warnings.ca.gov
