Patent ID: 8936109
Filing Date: 2015-01-20
Classification: B24D,E21B

Abstract:
1. A cutting element for cutting an object, the cutting element comprising: a body comprising a top surface, a bottom surface disposed opposite the top surface, a first longitudinal side surface, a second longitudinal side surface disposed opposite the first longitudinal side surface, a first lateral side surface, a second lateral side surface disposed opposite the first lateral side surface; said lateral and longitudinal side surfaces defining a periphery of said top surface; a cutting profile, the cutting profile comprising a cutting edge, the cutting edge comprising an upper edge surface, an outermost edge surface, an innermost edge surface, a height determined by the upper edge surface and the top surface, the outermost edge surface spaced from said periphery of said top surface, said upper edge surface and innermost and outermost edge surfaces defining an enclosed recess on said top surface, said top surface extending between said outermost edge surface and said periphery.