Based on this product's specifications, here are some alternatives and similar models
Ergom Punch Driver Pin 3/8" - 3/4" for HY5HE, HY8DE, HY9DE
Summary description:
The Ergom punch driver pin is a specialized accessory designed for use with HY5HE, HY8DE, and HY9DE punch tools. It supports punch sizes from 3/8" to 3/4", ensuring precise alignment and secure operation during metal sheet punching tasks. This durable component is essential for maintaining the efficiency and accuracy of your hydraulic punching equipment in professional electrical and mechanical applications.