Y18 rock drill is a kind of hand-held and air-leg double-duty rock drill. When held in hand, it can drill in all directions flexibly. As air-leg rock drill, it can be matched with air leg FT100 to dri
Y20LY Rock Drill with Air Leg and Hand-Held Pneumatic Tools, Dry drilling is intended for Y6, Y20, Y24, and TY24C. Wet drilling uses YO18, Y19A, Y20LY, YH24, and Y26.
