YHD950 consist of Spline line chuck for accommodate T51 or T45 Shank Adapter..
YYG260 consist of Spline line chuck for accommodate T51 Shank Adapter..
YYG265 consist of spline line chuck for acommodate T51 shank adapter..
YDH300 consist of spline line chuck for acommodate T51 shank adapter Optimal borehole diameter is 76mm and maximun 115mm..
Hole range 33 - 51 mm ( 1 3 "- 2 ") Faster and more efficiency: Impact frequency 100 Hz..
Suitable for pry anchor jumbo, roadway recondition, rock breaking..
Internal air compressor,no need external to provide pressure and water Low noise, low dust One knob can switch 4 gears,can be adjusted according to the speed of percussion and rotation..