CMS Drilling Tools Co., Ltd.A professional manufacturer of various kinds of drill tools, drills, and portable pneumatic drills and their accessories. At present, we produce the drill pipe and drill for different purposes to launch different products and solutions. Drill pipe products has a new coal drill series, high efficient spiral drill series, a new type of gas discharge drill series, geological drill series, geological spiral drill series, trigonous arc shaped drill series, help anchor drill series, anchor drill pipe series; drill products have diamond PDC bit, hard alloy drill bit, petrologic drill, DTH Drill, pick drill series. Products are widely used in coal mines, construction, tunnels and other construction projects and drilling and blasting.