Astro Pneumatic Tool 727 ONYX Heavy Duty Air Nibbler<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>For professional grade applications</li><li>Works on up to 17-gauge cold rolled steel</li><li>Eat through sheet-metal without deformation of edges</li><li>Cut over an inch a second with unmatched balance</li><li>Speed RPM: 3，500 CPM</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31ircBe9IoL.jpg" noproxy>