Based on this product's specifications, here are some alternatives and similar models
Hole saw AWTools AW49627 — compact 590 g drilling accessory
Summary description:
AWTools AW49627 is a hole saw designed as a drilling accessory for creating circular openings. The model is lightweight at 590 g, suitable for handheld drills and utility applications where compact tooling is required. Use it for cutting through compatible materials during installation, maintenance, and general DIY tasks.