DEWALT, DT99575-QZ, 305 mm Circular Saw Blade

The DEWALT DT99575-QZ Extreme Runtime 305 x 30 mm 60-tooth circular saw blade is a replacement blade for cordless circular saws and mitre saws. It has a 305 mm blade diameter with a 30 mm bore for arbor fitting. A thin-kerf body reduces the amount of material removed during each cut, which helps extend battery runtime on cordless tools. The blade is rated for cutting wood, construction timber, and timber containing nails, covering both new lumber and existing structural timber where embedded fasteners may be present.

The carbide teeth can be re-ground up to three times, extending the blade's working life beyond a single edge-dulling period. Slots machined into the blade body reduce vibration during operation, contributing to cleaner cut edges. Weighing 1,075 g, the blade fits DEWALT FLEXVOLT cordless saws and other compatible tools that accept a 305 mm blade with a 30 mm bore. The low-vibration design also reduces strain on the saw's bearings during prolonged use, suiting the blade to extended cordless cutting sessions where battery conservation and cut quality both matter.

• 60-tooth ATB (Alternate Top Bevel) configuration – alternating bevel pattern produces clean, controlled cuts with reduced splintering
• 1.6 mm blade thickness – thin-kerf body minimises material waste and maximises cuts per battery charge
• 2.16 mm cutting width – defines the actual kerf for precise material removal calculations
• Submicron-grade carbide teeth – finer carbide grain structure for extended edge retention and longer service life
• Pack of 1 blade – single replacement unit for an existing compatible cordless saw setup