Hot Max 22075 1/16-Inch E6013 1# ARC Welding Electrodes<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Diameter 1/16-Inch</li><li>Weight 1 Pound</li><li>Amperage is 20-40</li><li>Max RPM: 10，000</li></ul></div><img src="http://ecx.images-amazon.com/images/I/418YQlPmXaL.jpg" noproxy>