I just bought a pack of ceriated tungstens. 10 pieces 2.4x175mm (grey). They cost me 25GBP. On the internet I see them offered for 5GBP per pack (they are 2.4x150mm).
Is 25GBP way too expensive or is there a possible difference in quality?
I believe there are cheap ones out there and they maybe of chinese origin, not sure. weldequip would be the man who knows about that. £25 is about normal for quality tungstens of that size through a welding distributor, unless your weld distributor gives you a good deal