Making a PCP Automatic Recovery Hammer for 3000 PSI

Making an automatically rceovering PCP hammer on the lathe using steel rods. The sealed piston allows air build up to move the hammer piece back. Fund my projects: https://buymeacoffee.com/pcpairgunsch... Note: This video is for educational and entertainment purposes only. Do not emulate or copy anything you see in this video. LATHE used in the video: MINI Lathe 7x16 800W (Europe and USA link): https://s.click.aliexpress.com/e/_DlY... Asia link: https://s.click.aliexpress.com/e/_Dlt...