Hot Max 22073 5/64-Inch E6013 1# ARC Welding Electrodes<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Diameter 5/64-Inch</li><li>Weight 1 Pound</li><li>Amperage is 25-50</li><li>Max RPM: 19，000</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41BuxIb%2BClL.jpg" noproxy>