Yt23 air leg rock drill is a high efficient rock drill with pneumatic leg. It is mainly used for mine tunnel excavation, especially for rock digging. In addition, the product is also an important tool for railway construction, water conservancy construction and other rock excavation project. Applying in conjunction with fy200c lubricator and ft160a (ft160b, ft160c) pneumatic leg, it is suitable for wet drilling, horizontal drilling and explosive hole drilling on rock with medium and high hardness. Additionally, after taken off the leg, this product can operate on drilling jumbo . Wooden frame or customized
