BLADE FOR TEST PIECE CUTTING

摘要

A blade for cutting a test piece according to the present invention is installed in a grip unit of a cutter to be able to move or rotate. The present invention includes a disk-shaped cutting member forming a cut surface on the test piece by cutting a target test piece and a polishing member attached to one side or both sides in the axial direction of the cutting member and forming an even polished surface by polishing the cut surface when the cutting member cuts the test piece.