We have approximately 1300 items tungsten carbide drills new one but without boxes. We have two types tungsten carbide drills . 1. diameter 13mm length 110mm and 2. diameter 20mm and 140mm. I can write more information if you want and send a lot of photos.
We sell lithium, cobalt, copper, tungsten and other metals. I also provide you with our other projects: I want to introduce you to our ferrosilicon factory , there are deposits of copper, nickel, tungsten, , oil, gas, and so on
