- Heat fasteners.
- Heat shafts.
- Heat assemblies.
- Not applicable.
- Always wear "eye-protection"/]
- Always use "welding-gloves"/]
- Always use "shock-protection"/]
Obviously far more potent than the cordless grinders because of the voltage being 5-13 times higher (depending on your country) but air tools are top of the tree if you have the equipment to drive them.