The following videos were created within the last 6 months to address your frequently asked questions about operating our metal disintegrator. Facebook Twitter Youtube Linkedin Pinterest Instagram How do I install my electrode? How do I tighten my Arc-er Head Properly? What are the features of Electro Arc Portable Metal Disintegrators? Can I disintegrate an Axle Shaft Pin with an Arc-er Head? What is the Difference between an Arc-er and IQ Head? When should I replace the coolant in my metal disintegrator? How can I remove a small broken screw from Aluminum? How do I adjust the Auto Feed on my Metal Disintegrator? What are the featres of the 2-SQT?