Features of Bestlink made DTH(down the hole) hammer bit:(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide which is same grade as internationally well-known brand.(2) Apply "hot (thermal) -insertion" processi

What are the advantages of Bestlink drilling tools?Bestlink drilling tool is a product made with advanced technology. The products here all adopt advanced production technology. It can not only be used in mines,but also in rock, subway tunnel engineering and other occasions. In the environment, in s

Mining Dth Hammer Drill Bit.Dth Hammers Are Used For Blast Hole Drilling And Water Well Drilling Project.Working With Dth Drilling Pipe And Dth Drill Bit, Mainly Applied In Mining,Marble Quarry Or Well Drilling And Other Construction Projects.

Features Hardening treatment of the part's surface with longer operating life and excellent anti-wear properties. Structural Optimization, improving the structural strength and ease of operation Superior Performance, high drilling speed with stable and reliable performance Application Range It is suitable for drilling water wells, geothermal wells, short micro piles,medium mini-type grouting hole of building, demand harbor project. Operation Procedure 1.when the drilling starts, the wings swing out, and reams to drive the casing shoes and tubes into the hole. 2.When finished the drilling in overburden rock formations, reverse the drilling tools and the wings will get closed, and the drilling tools can be raised from the hole. 3.Next construction can be followed.

Features Hardening treatment of the part's surface with longer operating life and excellent anti-wear properties. Structural Optimization, improving the structural strength and ease of operation Superior Performance, high drilling speed with stable and reliable performance Application Range It is suitable for drilling water wells, geothermal wells, short micro piles,medium mini-type grouting hole of building, demand harbor project. Operation Procedure 1.when the drilling starts, the wings swing out, and reams to drive the casing shoes and tubes into the hole. 2.When finished the drilling in overburden rock formations, reverse the drilling tools and the wings will get closed, and the drilling tools can be raised from the hole. 3.Next construction can be followed.

Features Hardening treatment of the part's surface with longer operating life and excellent anti-wear properties. Structural Optimization, improving the structural strength and ease of operation Superior Performance, high drilling speed with stable and reliable performance Application Range It is suitable for drilling water wells, geothermal wells, short micro piles,medium mini-type grouting hole of building, demand harbor project. Operation Procedure 1.when the drilling starts, the wings swing out, and reams to drive the casing shoes and tubes into the hole. 2.When finished the drilling in overburden rock formations, reverse the drilling tools and the wings will get closed, and the drilling tools can be raised from the hole. 3.Next construction can be followed.