Detailed Product Description  item name:YT28 Air-leg Rock DrillInstructionThe rock drill is a kind of high efficiency air leg rock drill machinery. It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in...

Detailed Product Description   YO18 Air leg rock drill The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.Its suitable for drilling of horizontal or inclined holes on the medium-hard and hard...

Detailed Product Description  item :drilling machine partsitem name:YT28 Air-leg Rock DrillInstructionThe rock drill is a kind of high efficiency air leg rock drill machinery. It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably...

Detailed Product Description   The machine is mainly used in samll quarries,small coal mines and limestone mines for drilling,blasting for constructing roads in mountain areas,also in the capital construction for water conservancy works.it is suitable for drilling works in large mines for...

Detailed Product Description 01.Instruction The rock drill is a kind of light rock drill machinery. It can perform both dry and wet drilling under medium hard or hard rock(f=8-18).The diameter of blast hole is 34mm-40mm, the depth of hole is 3m. This machine can drill downward with hand toward...

Detailed Product Description   YT28 rock drill is suitable for drilling and blasting under various of rocks at any direction angles. Blast hole dia is 34-42mm,drill hole depth is 5 m This machine may match with Model FT160BD short air leg or Model FT160BC long air leg.This machine has...

Detailed Product Description 01.Instruction The rock drill of YT23 is a kind of high efficiency air leg rock drill machinery. it is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility. When it is...

Detailed Product Description   YT29A rock drill is mainly used railway construction, road construction and water conservancy construction, also is for various of drilling work for the metallurgy and coal mines.It is the most strongest, powerful and highly efficient rock drill in the...

Detailed Product Description 01.Instruction The rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility. When it is...

Detailed Product Description   Y19AThe rock drill is mainly used in samll quarries,small coal mines and limestone mines for drilling,blasting for constructing roads in mountain areas,alsoz in the capital construction for water conservancy works.it is suitable for drilling works in large mines...