China Yt29A Air Leg Rock Drill Mine Drill

YT29A pneumatic drill is suitable for drilling horizontal and inclined holes on medium hard and hard (F = 8 ~ 18) rocks, or upward drilling meow hole. The diameter of the gun hole is generally 34-45 mm, and the effective and economical drilling depth is 5 meters. According to the section size and operating conditions of the roadway, FT160A air leg, FT160B short air leg or FT170 air leg can be matched with FT160A long air leg, FT160B short air leg or FT170 air leg, and dry and wet rock drilling can also be matched with drilling vehicle or drilling frame.