High-Performance Roughers High-Performance Solid Carbide End Mills • Roughing Series 4U50 • Metric v first choice j alternate choice P M v K N S v H length of cut length catalogue number D1 D D3 Ap1 max L3 L Re ZU WS15PE 4U50M060R2TC 6,0 6 5,64 6,00 18,00 57 0,30 4 6431403 4U50M080R3TC 8,0 8 7,52 8,00 24,00 63 0,30 4 6431404 4U50M100R4TE 10,0 10 9,40 10,00 30,00 72 0,50 4 6431405 4U50M120R5TE 12,0 12 11,28 12,00 36,00 83 0,50 4 6431406 4U50M160R6TE 16,0 16 15,04 16,00 48,00 92 0,50 6 6431407 4U50M200R7TG 20,0 20 18,80 20,00 60,00 104 1,00 6 6431408 4U50M250R8TG 25,0 25 23,50 25,00 75,00 121 1,00 6 6431409 End Mill Tolerances tolerance h6 D1 tolerance d11 D +/- ≤3 -0,020/-0,080 ≤3 0/-0,006 > 3–6 -0,030/-0,105 > 3–6 0/-0,008 > 6–10 -0,040/-0,130 > 6–10 0/-0,009 > 10–18 -0,050/-0,160 > 10–18 0/-0,011 > 18–30 -0,065/-0,195 > 18–30 0/-0,013 widia.com 82 widia.com