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Anti-burst drill bit
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There are various models of anti-突 drill bits, commonly including Φ44mm, Φ65mm, Φ76mm, etc. The drilling diameter corresponds to the model size, the drilling depth can reach 300 meters, the drilling angle is 60°, and the spindle speed is 200. It is used with anti-突 drilling machine drill bits and high-efficiency anti-突 drill rods, mainly for water exploration, gas exploration, and pressure relief hole operations in coal mine underground coal roadways and semi-coal rock.
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Shanxi Guangkai Machinery Technology Co., Ltd. was established in 2007. The company covers an area of 135 acres and has a standard factory building of 25,000 square meters. The company has 230 employees, 30 professional and technical personnel, and 11 senior management personnel.
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Baiquan Industrial Park in the Suburb of Yangquan City, Shanxi Province
