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Review on JOINER Diamond Coated Grinding Polishing by Mike Rice

Revainrating 5 out of 5

Ideal for sharpening tungsten for TIG welding

I put it on a 4 inch cordless angle grinder and used it to sharpen tungsten for TIG welding. need (and sometimes need :)) I just spin the tungsten in my fingers - a much cheaper solution than spending a few hundred bucks on a dedicated tungsten grinder Only ground 30-40 tungsten tips so far but no signs of wear yet.

Pros
  • Easy to use
Cons
  • alt