YT27 hand held air-leg rock drill is rock drilling equipment with high efficiency. It is widely used in rock drilling. It's very important to coal mine, railway traffic, water conservancy and so on. According to the different of space, it can be used with FY250 grease squirt and FT160A (FT160B,FT160C,FT170) air leg,it also can be fixed on Drill carriage and drilling frame.
YT27 Rock Drill
5.Working Air Pressure:0.63Mpa
10.Air Pipe inner Dia.:25mm
11.Water Pipe inner Dia.:13mm
13.Drill Shank Specification:22*108mm/25*108mm