Based on this product's specifications, here are some alternatives and similar models
HITACHI 752031 Saw Blade for Jigsaw / Scroll Saw / Reciprocating Saw
Summary description:
HITACHI 752031 is a replacement saw blade compatible with jigsaw, scroll saw and reciprocating saw applications. Supplied as a single blade (MPN 752031, EAN 5017658054182), it serves for cutting operations where a straight or curved cut is required. Use for general-purpose cutting tasks on suitable materials per tool compatibility and blade type.