Supply ZTY30 / 2 PDC drill coal mine anchor anchor bolt drill price ..

Ji Ning Jialu Mining Equipment Co., Ltd. specializes mine supplies, electrical and mechanical equipment, hardware, electronics, chemical products, steel and mining machinery and accessories, mining drill, drill, drill, bolt, rails, sleepers, cars, steel, tension machine, bolt cutter, windlass back, tension meter, dynamometer, Alarm, picks, gas draft, crushers, wind shovel, tamping machine, circular drill, air drill, air pick brazing, Twist bars, spiral drill pipe, coal drill bits, diamond drill bits, reaming drill, anti-sudden drill, air drill, core pipe and other mining equipment, hardware. Welcome to inquire negotiate. The above pictures are for reference only, depending on the market price floating slightly, please consult contact blades using the new PDC superhard materials, long life; three-hole water, drill and easy solution to a common eye problems plugging; anti-blades impact strength, without repeated grinding; drilling - port, high into the hole quality. The drill is suitable rock hardness F: 8-16 Model ZTY 27/2 ZTY 28/2 ZTY 30/2 ZTY 32/2