DEWALT, DT2976-QZ, 430 mm Alligator Saw Blade

The DEWALT DT2976-QZ Alligator Saw Blade, 430 mm, for Class 20 Poroton is a replacement cutting component designed for professional masonry work. It is built to slice through lightweight building blocks. With a 430 mm blade, the component is sized for clean, efficient cuts in large-format materials. This alligator saw blade is intended for building applications where reducing dust and achieving straight cuts in porous substrates matter. The component replaces worn blades on compatible saws, restoring consistent cutting performance on site.

The component is engineered to keep its cutting edge over extended use in demanding building environments. A compatible DEWALT alligator saw body is required to drive the blade and ensure proper stroke action. The cutting edges are designed to withstand the abrasive nature of repeated masonry cutting. By matching the original tooth geometry, the blade provides consistent material removal across various porous substrates. Operators can swap out a dull component directly and return to work without recalibrating the tool.

• 430 mm working length – provides the full cutting span for large masonry blocks.
• Carbide-tipped blade material – resists abrasive wear when slicing through porous stone.
• TCT-tipped blade type – specifies the tungsten carbide tooth construction for a longer edge life.
• Rated for materials up to 20 N/mm² – matches the compressive strength limit of Class 20 Poroton and Leca blocks.
• Compatible with DEWALT DWE397, DWE398, DWE399, and DCS397N alligator saws – ensures correct mount and stroke alignment.
• Single-piece pack – supplies one replacement blade for immediate installation.