Based on this product's specifications, here are some alternatives and similar models
Ergom NWY 63.5 / M63 Round Punch
Summary description:
The Ergom NWY 63.5 / M63 round punch is a specialized tool designed for creating precise circular holes in sheet metal. This high-quality punch is engineered for durability and efficient performance in industrial and electrical installation tasks. It is compatible with M63 cable glands, ensuring clean and accurate cuts for professional panel work.