Your One-Stop Shop for All Drilling Needs
Tel.: +86 182 7512 4520
Email: drilling.wang@yahoo.com
Welding residual pressure. There's a large tensile strain involving the brazing filler metal and the base material, which leads to a drop in the weld power, a powerful cutting force brought on by the impact load, along with an embrittlement of the cemented carbide head.
The drill is mainly named after the top of the drill head is welded with a piece of hard alloy cutter head shaped "-". It adopts 50cr steel hot extrusion molding, which is made of cast steel. The top cutter head is hard wear-resistant alloy.
Let the top hammer drilling tools factory tell you the solution when the PDC bit has a mud pack phenomenon!
Let's look at some of the things we need to pay attention to when using PDC drill bits!
The experts of roller cone bit analysis from a professional point of view, in fact, the electric field and magnetic field are radiated outward.
Copyright © Guiyang Top Equipment All Rights Reserved
Sitemap | Powered by
