tungsten

Titanium is nice and light and corrosion resistant, but it doesn't hold a very good edge due to its softness. On the other hand; stainless doesn't seem so stainless when it comes to ocean water exposure. Why doesn't anyone make a tungsten carbide knife? It's more shatter prone/brittle, but it...

Hi everyone, up for sale is my yoke Apeks tungsten reg. I have loved this reg and have honestly put about 1k dives on it. I have had it serviced every year but it is due for service now. I am also including my older ScubaPro r95 octo, a pressure gauge, a qd hose and a pony bottle pressure gauge...