INNER MILLING CUTTER

PROBLEM TO BE SOLVED: To provide an inner milling cutter.SOLUTION: There is provided an inner milling cutter for forming a radially terminating recess in a work-piece, in particular, for milling a crankshaft, which is provided with a tool holder (10) having replaceable cutting inserts (16, 18) which are detachably attached to the tool holder (10). Plural replaceable first cutting inserts (16) are provided in order to form a radius, and the cutting inserts (16) are continuously arranged in a cutting direction (S). Further, the replaceable first cutting inserts (16) have cutting edges (28) for forming complementary parts of the radius, and the cutting inserts (16) have configuration same as one another.