Drill Ring for a Core Drill Bit
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app pub date -
Dec 16, 2015
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Dec 22, 2014
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Abstract
A drill ring for a cylindrical core drill bit is disclosed. The drill ring includes at least two ring segments which are constructed from a sintered powder mixture and diamond particles. The diamond particles are arranged on ablation tracks in a plane perpendicular to the cylinder axis and the ring segments are connected to each other on their lateral edges.
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