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A wall anchor for use in a friable material, composed of a generally cylindrical body having a flanged end, a central portion, and a drill end. The drill end has a generally flat blade which includes a first portion and a second portion. The first portion has a first angled cutting edge and a first

A wall anchor for use in a friable material, composed of a generally cylindrical body having a flanged end, a central portion, and a drill end. The drill end has a generally flat blade which includes a first portion and a second portion. The first portion has a first angled cutting edge and a first side cutting edge, and the second portion has a second angled cutting edge and a second side cutting edge. These portions are formed on a common line and are offset relative to each other along a plane passing through a diameter of the cylindrical body, and these portions together form a point. The central portion and the flange end have a combined axial length, and the drill end has an axial length which is shorter than that of the central portion and the flange end.

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1. A wall anchor for use in friable material, comprising:a generally cylindrical body having a flanged end, a central portion, and a drill end; a central bore defined inside said cylindrical body; and said drill end having a generally flat blade, including a first portion having a first angled cutti

1. A wall anchor for use in friable material, comprising:a generally cylindrical body having a flanged end, a central portion, and a drill end; a central bore defined inside said cylindrical body; and said drill end having a generally flat blade, including a first portion having a first angled cutting edge and a first side cutting edge, and a second portion having a second angled cutting edge and a second side cutting edge, said portions being formed on a common line and offset relative to each other along a plane passing through a diameter of said cylindrical body.