A diamond blade is a power tool accessory that is typically used to make clean, precise cuts in hard materials like tile, concrete, brick, and stone.
When choosing a diamond blade for your project, it’s important to select the right bond type based on the material you’ll be cutting. The three main types of bonds are soft, medium, and hard. Soft bonded blades are ideal for cutting abrasive materials like green concrete and asphalt. Medium bonded blades can cut a range of materials including cured concrete with moderate reinforcement, block, and paver bricks. Hard bonded blades are designed to tackle the most difficult cuts like very dense or reinforced concrete as well as natural stone pavers.
If you’re still not sure which bond type to choose or have questions about other factors like segment height or arbor size, consult with an expert at your local home improvement store before making your purchase.