A tablet cutter is formed by a cutting edge mounted on the bottom of a hollow column in perpendicular thereto and a transparent top plate mounted on the top of the hollow column to close the top thereof, a convex edge fixing head and an edge bearing head on a concave side surface of the hollow column which conforms to the head so that the contacting area of the head and the edge bearing head to which impact is transferred upon cutting action. The width in a horizontal direction of the edge bearing head and the edge fixing head is larger than that of the edge bearing body and the edge fixing body, and these elements are covered with a cover having an inner diameter equal to the outer diameter of the hollow column.
This is a continuation of the International Application PCT/JP2005/014359, filed on Aug. 8, 2005, which in turn claims the priority benefit of the Japanese Patent Application No. 2004-344880, both priorities are claimed and both applications are incorporated herein by reference.
