DEWALT, DT10640-QZ Extreme, 16.5 cm Circular Saw Blade

The DEWALT DT10640-QZ Extreme circular saw blade, 165 × 20 mm, 40T, is designed for precise woodworking. It has a 165 mm diameter and a 20 mm bore, fitting cordless circular saws that require this size. It cuts cleanly through chipboard, MDF, plywood, and solid wood, and produces accurate results on detail work such as trimming skirting boards and cutting tongue-and-groove joints. It is a direct replacement for cordless cutting setups and gives a controlled cut when working with common sheet materials.

The blade has 40 teeth made from C3 carbide, which holds its edge over long periods. The teeth can be reground up to three times, extending the blade's working life. Laser-cut expansion slots in the body reduce vibration and noise, supporting a smoother, more consistent finish across the workpiece. A 1.65 mm cutting width reduces material waste and lowers the load on the motor. Carbide construction throughout the body keeps the blade rigid under load.

• 7000 RPM maximum rotational speed: suitable for high-speed cutting without compromising stability.
• 222 g overall weight: keeps the load on the saw spindle low and preserves tool balance.
• 5-year warranty: covers manufacturing defects under normal operating conditions.
• One blade per pack: supplied as a single blade for direct replacement and immediate fitting.