Planar rock pick strike member

摘要

A pick tool comprising a strike member 110 non-moveably attached to a pick body, the strike member comprising a strike structure. The strike structure comprises super hard material and defines a planar strike surface 112, the strike surface defining a cutting edge 114 that includes an apex 115 in the plane of the strike surface. The thickness of at least a proximate volume of the strike structure adjacent the cutting edge is at least about 2 millimeters.