Instructions
YHD90E is a high-frequency impact device, suitable for shank adapters with T38, R38 or R32 specifications.
Flushing swivel allows to use Air or Water as flushing media.
Optimal borehole diameter is 43-76mm.

Parameter

YHD90E is a high-frequency impact device, suitable for shank adapters with T38, R38 or R32 specifications.
Flushing swivel allows to use Air or Water as flushing media.
Optimal borehole diameter is 43-76mm.