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I bought these 1/8’’ tungsten carbide grinding bits and need to remove some large welds and grind some metal. Will any electric rotary tool be good enough? Can anyone suggest something on Amazon?
I've got a project that will require small cutouts and linework on non-hardened steel. Ideally I'd use a CNC mill and knock it out with a small radius endmill but I don't have access to one of those so I thought I'd just use my Dremel and do it by hand. I have a couple small cutting wheels for the Dremel but nothing suited for tight interior corners. Does anyone have recommendations for a good set of metal cutting/drilling/engraving bits for a rotary tool or should I just buy some sacrificial HSS drill bits to use as tiny endmills?
I passed on the Warrior kit at Harbor Freight. Does anybody know if this is the best value out there? I just picked up my first Rotary Tool today and this kit was ~$25..