sell Rock Drill

Rock Drill Hand Held Rock Drill Hand Held Rock Drill a rock drill product of dayu brand, light weighted, has the characteristics of high performance, high efficiency and convenience of operation. Air-Leg Rock Drill Air-Leg Rock Drill , a pneumatic drill machine widely used in coal, metallurgy, railway, transportation, water conservancy, infrastructure and defense engine. product description Scientifically design and meticulously plan. The modern design means, every product Rock Drill Manufacturer has been optimized, all operating mechanism according to the human body engineering principle of decorate, ensure that the products Hand Held Drill for sale of high performance, high efficiency and convenience of operation, safety. Thoroughly tempered, cast brands. High quality materials and scientific forged, everywhere embodies core drilling rigs the "quality" of meaning, and ensure that the products of high strength, high abrasion resistance and resistance to impact. Scientific experiments, casting the high-quality goods. The microcomputer control core drilling rigs operation , masters the dynamic characteristics of each one product , to avoid the human error occurrence, guaranteeing the products of high quality and excellent performance. To be better, work miracles Numerical control machine tool, Unicase light weight rig automatic line heat treatment, high quality and the full self-confidence is guaranteed. Model YO15 YO18 Y19A YO20 YO26