How to grind tight spots?

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How to grind tight spots?Is there a tool I don't know about?ThermalArc 161STL TIG/Stick (160amp)Lincoln weld-pak 100 (fluxcore)4X6 Enco bandsaw10" skillsaw with metal blade for 45degrees (works)4" grinderWeld for fun. Very rare I do it for Money.
Reply:Need more data!GlenMiller Dynasty 200DX - Millermatic 350P - Hypertherm Powermax 45Want to sell!! - Hobart Handler 150
Reply:Die grinder with a burr bit.
Reply:I go all the way down to Dremel tools if I have to.
Reply:Die grinder aka pencil grinder with a burr. Get right in there.JasonLincoln Idealarc 250 stick/tigThermal Dynamics Cutmaster 52Miller Bobcat 250Torchmate CNC tableThermal Arc Hefty 2Ironworkers Local 720
Reply:The worst thing I can think of happening is if everything I ever welded instantly became UNWELDED
Reply:The one in the pic is a DW887, if you look at the set of bits you see there are different shapes and sizes. A full face shield is nice to go with it, they are high RPM so the slivers fly everywhere. I use mine only about twice a year but I won't head out without it. When you need it you gotta have it.The worst thing I can think of happening is if everything I ever welded instantly became UNWELDED
Reply:Originally Posted by NBS Welding
Reply:Welding supply stores have them. My local Airgas has them. If you can't find them in a store near you try Ram Welding Supply or another online store. You may want to google "bur bits" and see what you can find.The worst thing I can think of happening is if everything I ever welded instantly became UNWELDED
Reply:Originally Posted by FunnyDreamWere do I buy those bits at?
Reply:Originally Posted by FunnyDreamWere do I buy those bits at?
Reply:Originally Posted by NBS WeldingWelding supply stores have them. My local Airgas has them. If you can't find them in a store near you try Ram Welding Supply or another online store. You may want to google "bur bits" and see what you can find.
Reply:a 3/8" or 1/2" pneumatic belt sander will work great in there.  I bought one of these:Can find them cheaper of course, I got mine for about $75 Astro Pneumatic. 1st on WeldingWeb to have a scrolling sig! HTP Invertig 400HTP Invertig 221HTP ProPulse 300HTP ProPulse 200 x2HTP ProPulse 220MTSHTP Inverarc 200TLP HTP Microcut 875SC