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Craelius公司是世界上主要生产钻探设备和钻具韵公司之一,它在瑞典、英国、法国、西德和澳大利亚设有五个分公司。该公司创建于上世纪末,是首先研制孕镶金刚石钻头的公司之一。 Craelius公司英国分公司专门生产金刚石钻具,包括用Diamy天然金刚石补强的单层钻头和扩孔器,以及Diaborit孕镶钻具。公司研制了Diaborit孕镶钻具的新胎体K-matrix。这种孕镶钻具在钻进中等硬度和含有大量石英的坚硬岩石时能始终保持高的机械钻速,因而能降低钻探成本。这种钻头都经过De Beers公司生产的高强度合成金刚石SDA 100的补强。
Craelius is one of the world’s leading manufacturers of drilling equipment and drilling tools. It has five subsidiaries in Sweden, the United Kingdom, France, West Germany and Australia. The company was founded at the end of the last century and is one of the first companies to develop impregnated diamond drills. Craelius’s UK subsidiary specializes in the production of diamond drilling tools, including single-layer drills and reamers reinforced with Diamy natural diamonds, and Diaborit impregnated drilling tools. The company developed a new carcass K-matrix for Diaborit impregnated drills. This impregnated drilling tool can always maintain a high penetration rate when it is drilled into hard rock with moderate hardness and high quartz content, thus reducing drilling costs. This bit has been reinforced by the high-strength synthetic diamond SDA 100 produced by De Beers.