CIR letoto la li-bits tsa DTH(khatello e tlase) CIR90-90

Likotoana tsa DTH tsa khatello ea moea tse tlase tsa DTH tse sebelisetsoang ho cheka masoba ka bophara ba 65-220mm, ts'ebetso e ntle ha ho cheka Granite, Marble,  Limestone, Basalt, ect.
E sebelisoa haholo mekoting ea Blast, Quarry, Anchoring, Infrastructure, Likoti tsa Geothermal.
Li-Bits tsa rona tsa DTH li na le melemo e latelang:
1.  95% ho tšoana ha boleng le mefuta ea maemo a holimo lefatšeng, joalo ka atlase Copco joalo-joalo.
2. Bokhoni bo matla ba tlhahiso ea lisebelisoa tsa ho cheka.
3.Strick ho laola boleng.