Metal drum opening method and device (1074192)

This patent relates to a method and device for opening a metal drum. Compressed air is used as the power source, and the pressure energy of the gas is converted into the impact energy of the piston through the pneumatic device, and then transmitted to a special boring tool, so that all the sealed metal barrels for packaging solid objects can be quickly cut. Handguards and protectors protect the exposed parts of the operator's hands and face from splashing damage. Non-slip handling in the hand-held area prevents the device from slipping out of the operator's hand.