mustafa alshazly 3 Nov, 2022 09:15 AM I need some drawing and how to manufacturing Tricone oildrill bit?
DARMAN Yves Nov 3, 2022 Hi Moustafa. Can you please explain a lot more what you want to do vittorio Nov 3, 2022 Please be more exhaustive Rogerio F Zampoli Nov 3, 2022 Hello mustafa.I did not know this drillfrom what I saw it is used in oil companies? Log in or sign up to post a reply