Based on this product's specifications, here are some alternatives and similar models
Circular Saw Blade Irwin 160 x 20 x 2.5 mm 30 teeth (MPN 1897192)
Summary description:
Irwin circular saw blade with dimensions 160 x 20 x 2.5 mm and 30 teeth (MPN 1897192). Designed for use with compatible circular saws for crosscutting and rip cuts in wood and similar materials. The blade's tooth count and thickness balance cutting speed and edge finish; 20 mm bore fits standard arbors. Suitable for workshop and DIY applications.