Retrievable ring bit system can be used several times. This is made possible by the features on the ring bit that have been designed to reduce the friction against the soil, allowing an easy retrieval of the casing. Also, the large inner diameter of the ring bit makes this system ideal for drilling rock sockets through the ring bit.
The system is available from 114 to 1 524 mm casings and for all major shank designs. It uses Spiral Flush technology, offering class-leading safety in overburden drilling.
Download the pdf data sheet for detailed information and measurements.
Another situation to use the retrievable casing system is when the support from bedrock is not needed or it is not available. When the casing is lifted, the wet concrete flows into small cavities of the overburden, securing the pile with frictional forces as the concrete dries.
All Mincon casing systems are made with passion to drilling.
Ask for a quote and our geotechnical expert will get back to you as soon as possible.
Mincon Group plc is a global engineering business specialising in the design, development, manufacture, and service of rock drilling tools for a variety of applications.
Originally founded in 1977 in Shannon, Ireland, it now has a worldwide presence, with customer service centres and factories across the Americas; Europe and Middle East; Africa, and Asia Pacific.
[categorytree]