The Irwin 11840 is a heavy-gauge, high-carbon steel circular saw blade designed for smooth, clean cuts in plywood, paneling, veneer, plastic, and OSB. The 140-tooth configuration with precision-ground teeth and top/face grind minimizes tear-out and delivers accurate results on a wide range of materials.
The fully hardened plate runs truer longer, extending blade life. The universal 5/8-inch diamond arbor design enables quick installation on most standard circular saws. At 7-1/4 inches in diameter with a 0.08-inch kerf, this blade is suited for both professional and DIY applications.
Features and Benefits
- Precision-Ground Teeth: Delivers smooth, accurate cuts with minimal chipping and tear-out in plywood and veneer applications.
- High-Carbon Steel Construction: Heavy-gauge, high-carbon steel provides extended blade life and durability for frequent use.
- Fully Hardened Plate: Runs truer longer, maintaining cutting performance over time.
- 140-Tooth Count: Top/face grind configuration optimized for clean cuts in sheet materials and paneling.
- Universal Arbor: 5/8-inch diamond arbor fits most standard circular saws for quick installation.
- Versatile Material Compatibility: Works effectively on plywood, paneling, veneer, plastic, and OSB.
Specifications
- Brand: Irwin
- Model: 11840
- Blade Diameter: 7-1/4 inches
- Tooth Count: 140
- Arbor Size: 5/8 inch diamond
- Kerf: 0.08 inch
- Cutting Edge: Bi-metal
- Material: High-carbon steel
- Weight: 0.6 lb
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. For more information go to www.P65Warnings.ca.gov
