gas powered jackleg tunnel rock drill machine jack hammer

Appliance :
       Pneumatic Rock Drills: This type rock drills use compressed air as power, mainly used in construction sites, various types of mines, tunnel, railways, water conservancy construction and national defense construction areas for drilling operations.
Feature:
YT28 Rock Drill Feathures:
1.The rock drill is a kind of high efficiency air leg rock drill machinery.
2.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility.
3.It is suitable for drilling and blasting under various of rocks and any direction angles.
4.Blast hole dia is 34-42mm, drill hole depth is 5m.
5.This machine may match with FT160BD short air leg of FT160BC long air leg.

1 YEAR WARRANTY , If any parts break down within warranty we will send you free part !!!
Although out of the WARRANTY, we can offer you the part in cost price !!!

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Alan Lu