Dewalt DW3191 7-1/4 in 18T Rock Carbide Circular Saw Blade

Product Description

The DEWALT DW3191 is a 7-1/4 inch, 18-tooth circular saw blade designed for construction cutting applications. Built with a rock carbide tooth formulation, it is engineered to maintain edge retention through demanding framing and rough-cut work. At 0.46 pounds, the blade is lightweight enough for repeated handling without adding fatigue to overhead or repetitive cuts. It is sold individually and is intended for use by carpenters, framers, and general construction tradespeople who need a reliable, job-site-ready blade.

This blade is suited for residential and light commercial construction environments where fast, aggressive cuts through dimensional lumber, sheathing, and similar wood materials are required. The 18-tooth configuration prioritizes cutting speed over finish quality, making it the right choice for rough framing, decking, and structural work rather than finish carpentry. It is compatible with standard 7-1/4 inch circular saws commonly found on construction sites.

Key Features

• 7-1/4 inch diameter fits standard circular saws used in construction
• 18-tooth rock carbide construction for aggressive material removal and edge durability
• Lightweight at 0.46 pounds for easy handling and blade changes
• Designed for rough framing, sheathing, and dimensional lumber cuts
• Sold individually — one blade per unit

Compatibility

Designed as a direct-fit replacement blade for standard 7-1/4 inch circular saws used in construction applications. Verify arbor size compatibility with your specific saw model before installation.

Installation Notes

Blade installation and changes should be performed by qualified tradespeople following the saw manufacturer's guidelines. Always disconnect the saw from its power source or remove the battery before changing any blade. Use the correct wrench to secure the arbor nut to the manufacturer's specified procedure, and confirm the blade guard operates freely before resuming cuts. Follow applicable OSHA and tool-safety standards for abrasive and toothed blade handling on the job site.

Technical Specifications

• Blade Diameter: 7-1/4 inches
• Tooth Count: 18T
• Tooth Material: Rock Carbide
• Weight: 0.46 pounds
• UPC: 028874031913
• Sold As: Each

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW3191