Hampdon Industrial Stocks the Premium COBRA Tungstens. 

Cobra is Australia’s leading brand of High-Quality Industrial Grade Tungstens, these tungstens are made of the highest, trade quality annealed tungsten proving time and time again to be the choice of skilled professionals. We back these tungstens with our name and will provide a full refund if you’re not fully satisfied with our product. 

Features:

Non-Radioactive
E3
2% Rare Earth
2.4mm x 175mm length (1/16″ by 7″)
The tip remains cooler than thoriated
Trade Quality (Not recycled)
Annealed for superior grain structure
Manufactured to ANSI/AWS A5.12 -98 and ISO 6848
Correctly ground
Offers excellent arc starts
Suitable for DC (Steel, Stainless steel etc) and AC (Aluminium)
Won’t flake and break down
CIG equivelent part # 699862
UNIMIG Part #: PTR0005-24