Application: YSP45 is stopper rock drill applied in mining, tunneling or rock drilling work, to drill up holes with angle to the earth within the range from 60?to 90? and also can be used for bolting work and shaft sinking work. Product Features: Stoper rock drill, YSP45, is of robust design for tough working condition. It has high impact frequency and is mainly used for production drilling, raise driving and bolting. Specifications: Product Model YSP45 Weight (kg) 44 Min.[...]

Application: It is mainly used in for drilling in the mine, railway and water conservancy projects as well as second blasting work etc. . Product Features: Lower vibration to operator, robust and durable spare parts. Specifications: Product Model Y26 Weight (kg) 26 Length (mm) 650 Shank size (mm) H22×108/H25×108 Drilling diameter (mm) 34-42 Piston diameter (mm) 65 Piston stroke (mm) 70 Air Pressure (at 5kg/cm2) Air consumption (L/s)[...]

Detailed Product Description rock drill tools: ratchet, valve chest, valve, valve cover, setting pin, ratchet pawl, rifle nut, rifle bar, piston, cylinder, guide sleeve, muffle, crowned spring, hoop, front head, rotational sleeve, shank sleeve, yoke bolt, yoke, yoke spring, spring pad, hex.locking nut, spring ring, side bolt, control valve, water tube, air tube, small seal sleeve, back head, side bolt nut, retaining ring, trigger, change-over valve, control handle, fixing pin, water valve set,[...]

The latest version of pneumatic air-leg rock drill machine. Light machine body,easy-control,high effiency,are all its remarkable attributes. It is your friend in your working in the underground drilling and tunnel projects. You will be surprised by its effeciency and power![...]

Dia:32-42 Alloy:YK20(or as required) Alloy size:8*12 Taper:7 degree Water hole:3 The chisel drill bit is widely used in the mining working matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bit. All of our products passed ISO9001:2000. If you are interested in our products,pls contact Mr.Justin Liu for more[...]