This 190mm diameter Irwin Construction Circular Saw Blade with 40 teeth and 30mm bore provides substantial cutting capacity with excellent finish quality. The high tooth count delivers cleaner, smoother cuts with minimal splintering, making this blade ideal for finish carpentry, trim work and applications requiring superior edge quality whilst maintaining the durability for general construction tasks. Featuring construction-grade tungsten carbide tips that maintain their sharpness through demanding conditions, this blade delivers reliable professional performance. The fully hardened plate ensures accurate cutting over extended periods, whilst expansion slots dissipate heat to prevent warping during prolonged operations. The alternate top bevel (ATB) tooth grind provides excellent results when cross-cutting and ripping in all wood species. Protected by a corrosion-resistant coating, this blade maintains its quality performance throughout its working life. Suitable for use with handheld corded circular saws equipped with a 30mm arbor. Features and Benefits: • 190mm diameter with 40 teeth for superior finish quality • 30mm bore fits larger handheld corded machines • Tungsten carbide tips maintain edge through heavy use • Heat-dissipating expansion slots prevent warping • Corrosion-resistant coating for extended performance Specifications: Blade Diameter (mm): 190 No. Teeth: 40 Bore Diameter (mm): 30 Rake (?): 19 Rake Type: ATB Bore: 30mm. Teeth: 40. Kerf Thickness: 2.5mm. Tooth Config: ATB.