CUTTING TOOL WITH GROOVED CUTTING EDGE

摘要

A cutting tool (100) includes a base (110) made of metal having a plurality of cutting teeth (140) along an edge (128) of the base (110), wherein at least one cutting tooth (140) has at least one notch (150) in the cutting edge (160) of the at least one cutting tooth (140). A tool (100) is prepared by introducing a notch (150) running longitudinally along the length of the tool (100) in the cutting edge (160) of the cutting teeth (140).