FZ-T junk mill is designed to destroy cement all across wellbore cross-section, underream sand plugs and soft metal casing accessories.
The junk mill consits of a body and braze of carbide inserts and crushed tungsten carbide. The flank of the mill is dressed with carbide inserts and durable for metal milling.
It has thread connection at the upper part of the body, and circulation ports and relevant watercourses for better cooling and more efficient removal of cuttings at the lower end.