Lâmina de serra circular DEWALT Xtreme Runtime 210mm x 30mm 36T

Rough crosscuts and rips in solid wood can quickly dull lesser blades, causing burn marks, tear-out, and frustrating stalls—especially on cordless saws where every watt matters. The DEWALT Xtreme Runtime 210mm x 30mm 36T Circular Saw Blade solves this by pairing a thin kerf with an anti-friction coating and aggressive ATB tooth geometry, delivering fast, clean cuts while maximising battery runtime.

Who is it for

Professional carpenters, joiners, and serious DIYers who rely on cordless circular saws for framing, decking, and general construction. If you need a blade that keeps its edge through long shifts and reduces strain on your tool, this is your workhorse.

Main features

• Extreme Runtime design: thin 2.2 mm kerf and low-friction coating reduce cutting resistance for up to 2x more cuts per charge on cordless saws.
• 36 tungsten carbide tipped (TCT) teeth with Alternate Top Bevel (ATB) grind for smooth crosscuts and efficient ripping in solid wood.
• Anti-kickback shoulder design increases safety and control during aggressive cuts.
• 20° positive hook angle for fast, self-feeding action in softwood and hardwood.
• 210 mm diameter with 30 mm bore fits most cordless circular saws; max 6500 RPM.
• Durable TCT teeth stay sharp longer, reducing downtime for blade changes.

Specifications

• Blade diameter: 210 mm
• Bore diameter: 30 mm
• Number of teeth: 36
• Tooth grind: ATB (Alternate Top Bevel)
• Kerf thickness: 2.2 mm
• Plate thickness: 1.6 mm
• Hook angle: +20°
• Maximum RPM: 6500
• Tooth material: Tungsten Carbide Tipped (TCT)
• Anti-kickback design: Yes
• Coating: Anti-friction coating
• Application material: Wood
• Compatibility: Cordless circular saws
• Cutting type: General purpose (ripping & cross-cutting)
• Product line: Extreme Runtime

Tips

For best results, ensure your saw is set to the correct blade speed and use a sharp blade—this one is optimised for cordless tools, so avoid using it on corded saws with higher RPM than 6500. Clean the blade regularly to maintain the anti-friction coating and prevent resin build-up. Always wear eye and ear protection.