18 Inch Diamond Concrete Saw Blades

The 'best' blade depends on the application. For cured concrete, you need a hard-bonded blade. For softer, abrasive materials like asphalt or green concrete, a soft-bonded blade is better. Our range includes specialized blades for early entry, rescue, and multi-purpose use to ensure optimal performance and longevity for your specific job.

Yes, diamond saw blades are consumable items and wear out over time. The diamond crystals on the edge fracture and dull, and the metal bond holding them erodes. Using the correct blade for the material and proper cutting technique, including adequate water for cooling, will maximize the blade's lifespan and cutting efficiency.

Our 18-inch blades are designed for professional-grade equipment, including high-horsepower walk-behind saws (50HP-65HP) and large handheld cut-off saws. They typically feature a 1-inch arbor hole but can be adapted. Ensure your saw's RPM and power ratings match the blade's specifications for safe and effective operation.

The main difference is the metal bond. Concrete is hard, requiring a softer metal bond to expose new diamond crystals more quickly. Asphalt is abrasive and soft, requiring a harder bond with undercut protection to prevent premature wear. Using the wrong blade will result in poor performance and a significantly shorter tool lifespan.

While some smaller blades can be used for intermittent dry cutting, 18-inch blades on high-powered saws should almost always be used with water (wet cutting). Water cools the blade, reduces hazardous dust, and extends its life significantly. Dry cutting can cause overheating, segment loss, and blade damage. Always check the blade's specifications.

We are a GSA Multiple Award Schedule (MAS) contract holder (#47QSMS25D007Y) and are registered in the System for Award Management (SAM). This simplifies the procurement process for federal, state, and local government agencies, ensuring compliance and access to our full range of industrial cutting tools and supplies.