Chipbreaker roughers work to break up long, stringy chips into small manageable pieces. This 45° helix, 3 flute tool is excellent in aluminum.
3 Flute, Corner Radius-45° Helix, Chipbreaker Rougher, Reduced Neck
Special combination of reduced neck geometry and chipbreaker design makes this 3 flute, corner radius, 45° helix rougher idea . . .