The Y26 handheld rock drill has the advantages of small size, light weight, and low air consumption. You can do dry rock drilling or wet drilling. The scope of application of Y26 rock drill is suitable for small mines, quarries, mountainous road construction, water conservancy construction and other engineering construction in surface drilling vertical down or inclined blasting holes or secondary blasting drilling Weight 26 kg Dimensions (length* width* height) 650* 534* 125 mm Cylinder diameter 65 mm Piston stroke 70 mm Working air pressure 0.4 MPa Impact energy ≥30 Joules Drilling frequency ≥23 Hz Drilling gas consumption ≤47 l/sec Idle speed ≥200 rev/min Noise ≤124 dB Working water pressure 0.3-0.35 MPa Gas pipe inner diameter 19 mm Water pipe inner diameter 13 mm Chiseling diameter 34-42 mm Drilling depth 5 m brazing tail size (opposite side of hex* length) 22* 108 mm