Talk:Rock Abrasion Tool

Do they still work?
Both RATs are burned out by now, aren't they? Article should state when and where this occurred and what they are useful for, if anything, currently. Tempshill (talk) 19:08, 16 July 2009 (UTC)
 * Do you know of a source that talks about it? — V = I * R  (talk) 22:27, 16 July 2009 (UTC)