A pointed and/or truncated tip (for pure
tungsten electrode, ceriated, lanthanated and thoriated types) should be used
for inverter AC and DC welding processes. To properly grind the tungsten, use a
grinding wheel specially designated for tungsten grinding (to avoid
contamination) and one that is made of borazon or diamond (to resist tungsten’s
hardness). So it can be applied in pure tungsten electrode.
More details about pointed pure tungsten electrode, please feel free to contact
us by email sales@chinatungsten.com.
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