Drilling and mixing tool
The tool (1) has a central part (3) including a rotational axis, and foldable cutters (4-1, 4-2) arranged in the central part. The foldable cutters are movable between expanded and retracted positions along a vertical folding axis. A discharge nozzle (6) is arranged in the tool and supplied with a f...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English French German |
Published |
06.04.2016
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!