I have a project to cut some casing off down a well. there was a tool thats no longer built that had air operated arms with brazed on carbide flakes it looked lot like horshue borium but horseshue borium wipes right off. I talked to my local LWS they dont have a clue what I need hoping somebody here has an idea of what Im talking about and were to find it. its designed for cutting steel. Thanks for any helpLast edited by idacal; 06-09-2011 at 01:53 PM.Do not argue with an idiot. He will drag you down to his level and beat you with experience.