Description:
Quad Tungsten (TQ4), Light Green Tip. A great substitute for Thoriated tungsten (red tip). Our proprietary blend of four rare earth oxides. This tungsten works well on AC and DC processes on both inverter and transformer power sources. The electrode life is extended, keeps a sharpened point, and is non-radioactive.
Customer Reviews
5.0 Based on 1 Reviews
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MB
11/23/2020
Marc B. 
United States(Light) Green Meanie
These rare earth quad tungstens work really well for me. Long life and a very stable arc. I run 3/32 for pretty much everything and just vary my grind to change my arc cone. Inexpensive, long life, strong stable arc. One less thing to worry about. Thanks HTP!