Circular saw blade DeWALT DT20432-QZ 21 cm Tungsten Carbide Tipped

The DeWALT DT20432-QZ circular saw blade is a 210 mm Tungsten Carbide Tipped (TCT) blade designed for use with compatible DeWALT saws. It has a 30 mm bore and 24 teeth, delivering precise, long-lasting cutting performance suitable for professional woodworking and general construction tasks.

Advantages

The blade uses C4 premium carbide for extended life and supports up to five regrinds. A laser-cut plate improves balance for smoother operation, while rim expansion slots reduce flex and maintain alignment during use.

Suitable for

• Crosscutting and rip cutting of wood and wood-based materials
• Professional carpentry and site construction work
• Applications requiring clean, precise cuts with a DeWALT-compatible saw

Key specifications

• Diameter: 210 mm
• Bore size: 30 mm
• Number of teeth: 24
• Blade material: Tungsten Carbide Tipped (TCT)
• Maximum rotational speed: 7000 RPM
• Brand compatibility: DeWALT

How to use

Fit the blade to a DeWALT-compatible circular saw ensuring the bore matches the arbor and the blade is mounted in the correct rotation direction. Tighten the arbor nut to the tool manufacturer's torque specification. Use appropriate guards, clamps and personal protective equipment. Select feed rate and cutting speed suitable for the workpiece and allow the blade to reach full speed before engaging the cut.

Recommendations

Do not exceed the maximum rotational speed of 7000 RPM. Inspect the blade before each use for damage or excessive wear, and regrind up to five times as carbide life allows. Store dry and handle carefully to avoid chipping the carbide tips.