High-Performance Solid Carbide End Mills High-Performance Solid Carbide End Mills • Aluminium Series 49N9 • Metric v first choice j alternate choice P M K N v S H length of cut length catalogue number D1 D D3 Ap1 max L3 L Re UNCOATED 49N906002.. 6,0 6 5,00 8,00 18,00 57 0,25 2510324 49N90601R2BT 6,0 6 5,00 13,00 18,00 57 0,25 6590507 49N908003.. 8,0 8 7,00 10,00 24,00 63 0,25 2510325 49N90801R3BT 8,0 8 7,00 16,00 24,00 63 0,25 6590508 49N910004.. 10,0 10 9,00 12,00 30,00 72 0,50 2510326 49N91001R4ET 10,0 10 9,00 22,00 30,00 72 0,50 6590509 49N912005.. 12,0 12 11,00 15,00 36,00 83 0,50 2510327 49N91201R5ET 12,0 12 11,00 26,00 36,00 83 0,50 6590510 49N916006.. 16,0 16 14,80 20,00 48,00 92 1,00 2510328 49N91601R6JT 16,0 16 14,80 32,00 48,00 92 1,00 6590521 49N920007.. 20,0 20 18,70 24,00 60,00 104 1,00 2510329 49N92001R7JT 20,0 20 18,70 38,00 60,00 104 1,00 6590522 End Mill Tolerances tolerance h6 D1 tolerance e8 D +/- ≤3 -0,014/-0,028 ≤3 0/0,006 > 3–6 -0,020/-0,038 > 3–6 0/0,008 > 6–10 -0,025/-0,047 > 6–10 0/0,009 > 10–18 -0,032/-0,059 > 10–18 0/0,011 > 18–30 -0,040/-0,073 > 18–30 0/0,013 widia.com 88 widia.com