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The company has successfully developed the high-pressure alloy grade KK06L for use in tunnel boring machines and trolley drills.

2021/03/23 15:24

　　In early 2016, the company officially launched the alloy grade KK06L for high-pressure down-the-hole drills and truck-mounted drills in mass production. It is understood that, building on the company’s extensive experience accumulated over the previous years with the KK06H alloy grade for high-pressure down-the-hole and truck-mounted drills, the KK06L grade has undergone improvements and innovations in several key areas. Currently, this product has been recognized and adopted in bulk by numerous domestic manufacturers of high-pressure down-the-hole drills and truck-mounted drill bits. According to market feedback, the performance of this alloy grade surpasses that of existing mainstream domestic products, reaching a leading domestic level, and its sales are steadily expanding.