The Kreg Adaptive Cutting System 48-Tooth Saw Blade helps cut through plywood, solid wood, and other sheet materials. This blade is designed to work with the Kreg Adaptive Cutting System Plunge Saw, and this blade is 6 1/2 inches in diameter. The blade has a 20mm arbor hole and cuts a 2.2mm-wide kerf. This high-performance blade ensures flatness, thanks to its laser-cut body. Want quiet, smooth cutting? This blade has anti-vibration slots to minimize noise and workpiece shaking. Use the Kreg Adaptive Cutting System 48-Tooth Saw Blade to help you create custom DIY woodworking projects. At Kreg, woodworking is our passion. We take pride in a project well-done, and we understand how important the tools at hand are to the final product. That's why we craft the very best woodworking tools. We want our customers to feel confident in their ability to finish quality products with Kreg tools in hand.