Based on this product's specifications, here are some alternatives and similar models
Circular saw blade Irwin 1897386, Tungsten Carbide Tipped (TCT), 1 pc
Summary description:
Irwin circular saw blade model 1897386 with Tungsten Carbide Tipped (TCT) teeth. Supplied as a single unit (1 pc) and suitable for cutting wood and wood-based materials where a TCT edge provides increased wear resistance and edge life. Package weight approx. 481 g. Designed for use with compatible circular saws that accept this blade type.