Based on this product's specifications, here are some alternatives and similar models
Hole Saw Proline 27280 — 1 piece, drill accessory
Summary description:
Proline 27280 hole saw for drill use, supplied as a single piece. Designed as a drill accessory to cut circular holes in materials compatible with hole saws. Suitable for tasks requiring a round cut-out, such as installing pipes, conduits or fittings. Sold as one unit for professional or DIY applications.