CCFA-AU-RSC2i-HD 1m CCFA drill starter (double rotary drilling)
Double-start auger starter with round shank chisels, calibrating cutter without pilot positioned opposite. Concrete discharged behind the main cutter. The opening can be closed during the drilling process with a single-use plastic cover.
|Diameter||520 - 770 mm|
|Connector||octagonal - 175 mm Spanner width|
|Effective length||1,000 mm|
|No. of cutters||double-start|
|Range of application||Very densely compacted sand and gravel, as well as fissured rock|
|Equipment||Cutters and flights are provided with wear protection.|