Dewalt DW3509 Concrete Masonry Abrasive Saw Blade

Product Description

The DEWALT DW3509 is a bonded abrasive saw blade engineered for cutting concrete and masonry materials. Measuring 6.5 inches in diameter with a 0.125-inch kerf width, this blade is sized for use in standard 6-1/2-inch circular saws and abrasive cutting tools. The bonded abrasive construction provides controlled cutting action through hard cementitious and masonry substrates. Sold individually, this blade is a go-to consumable for contractors, masons, and general tradespeople who regularly cut concrete block, paver stone, cured mortar, or similar masonry materials on the job site.

This blade is suited for residential and light commercial applications involving concrete, brick, block, and general masonry cutting. Typical use scenarios include cutting expansion joints, trimming concrete pavers, notching block, and similar tasks where a portable circular saw is the preferred tool. The 6.5-inch diameter keeps the blade compatible with common cordless and corded circular saws used by framing and masonry crews alike.

Key Features

• Bonded abrasive construction designed for cutting concrete and masonry
• 6.5-inch diameter fits standard 6-1/2-inch circular saws
• 0.125-inch kerf width for controlled, consistent cuts
• Lightweight at 0.29 pounds for reduced tool fatigue during extended use
• Sold as individual units to match job-site consumption needs

Compatibility

Designed as a replacement-style bonded abrasive blade for use in 6-1/2-inch circular saws and abrasive cutting tools rated for concrete and masonry cutting applications.

Installation Notes

Installation and blade changes must be performed by a qualified tradesperson following the saw manufacturer's instructions and applicable OSHA blade-change procedures. Power down and unplug or remove the battery from the tool before mounting or removing the blade. Confirm the arbor size and maximum RPM rating of the saw match the blade specifications before use. Always wear appropriate PPE including eye protection and a dust respirator when cutting concrete or masonry materials.

Technical Specifications

• Blade Diameter: 6.5 inches
• Kerf Width: 0.125 inches
• Weight: 0.29 pounds
• Application: Concrete and Masonry
• Blade Type: Bonded Abrasive
• UPC: 028877321295

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW3509