Casing Systems -

Features Hardening treatment of the part’s surface with longeroperating life and excellent anti-wearproperties. Optimisation, 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 micropyles, medium mini-type, grouting hlie of building & demand harbour project.

Features Hardening treatment of the part’s surface: with longer operating life and excellent anti-wear properties. Simple Structure: greatly minimize the chances of structural failure, convenient operation. Superior Performance: take care of both the drilling wear life and drilling efficiency. Application Range It is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type grouting hole of building, demand harbour project.

Features Hardening treatment of the part’s surface: with longer operating life and excellent anti-wear properties. Structural Optimisation: improving the structural strength, easy to operate, reliable performance. Superior Performance: smooth with high efficiency. Application Range It is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type grouting hole of building, demand harbour project.

Features Hardening treatment of the part’s surface: with longer operating life and excellent anti-wear properties. Structural Optimisation: improving the structural strength, easy to operate, reliable performance. Superior Performance: smooth with high efficiency. Double Casing Drilling Tools (For Top Hammer) Application Range It can be widely used in drilling for grouting holes in projects such as cofferdam, foundation and geothermal well and etc.

Double Casing Drilling Tools (For DTH Hammer)
Application Range

It can be widely used in drilling for grouting holes in projects such as cofferdam, foundation and geothermal well and etc.

Structure