
HF HARD - Unequal pitch - 45° chamfer CUTTING PARAMETERS INFO HF450 TA-THYTPAH-4OHOTNA Material Group P5 P6 M5 ISO 513 P4 M4 K4 P4 P5 M4 M5 K4 S1 H1 H4 H5 K4 S2 S3 Hardness/Rm 800-1000 N/mm² 900-1200 N/mm² 35-45 HRC ≤ 55 HRC TYPPHUO-HOPNU ap x ae 0.5D x D 0.5D x D 0.3D x D 0.2D x D Vc (m/min) 70-90 50-70 30-50 20-40 TYPHOSOUNH D n fz Vf n fz Vf n fz Vf n fz Vf (mm) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) 3 8490 0.011 360 6370 0.010 250 4250 0.008 140 3180 0.007 100 SLOTTING 4 6370 0.014 360 4780 0.013 240 3180 0.011 140 2390 0.010 90 TYPHOAOLNH 5 5100 0.018 360 3820 0.016 240 2550 0.013 130 1910 0.012 90 6 4250 0.021 350 3180 0.019 240 2120 0.015 130 1590 0.014 90 8 3180 0.027 340 2390 0.024 230 1590 0.020 130 1190 0.019 90 TYPHOHORNC 10 2550 0.032 330 1910 0.029 220 1270 0.024 120 960 0.022 90 12 2120 0.037 310 1590 0.033 210 1060 0.028 120 800 0.026 80 14 1820 0.041 300 1360 0.037 200 910 0.031 110 680 0.029 80 TSYUPHHOMOINNI 16 1590 0.046 290 1190 0.041 200 800 0.034 110 600 0.032 80 20 1270 0.056 280 960 0.050 190 640 0.042 110 480 0.039 80 ap x ae ≤ D5 0.3D x D 0.3D x D 0.2D x D 0.1D x D TYPHOOHNL Material Group P5 P6 M5 ISO 513 P4 M4 K4 P4 P5 M4 M5 K4 S1 H1 H4 H5 C-SD-TA K4 S2 S3 Hardness/Rm 800-1000 N/mm² 900-1200 N/mm² 35-45 HRC ≤ 55 HRC ap x ae 1.5D x 0.3D 1.5D x 0.2D 1.2D x 0.2D D x 0.1D LFTA Vc (m/min) 90-110 60-80 40-60 30-50 D n fz Vf n fz Vf n fz Vf n fz Vf (mm) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) SUTA 3 10620 0.013 550 7430 0.012 340 5310 0.010 220 4250 0.014 240 SIDE MILLING 4 7960 0.017 540 5570 0.015 340 3980 0.014 220 3180 0.019 240 5 6370 0.021 540 4460 0.019 340 3180 0.017 210 2550 0.023 240 HSS-HDSSR/ILCLOS 6 5310 0.025 530 3720 0.022 330 2650 0.020 210 2120 0.027 230 8 3980 0.032 510 2790 0.029 320 1990 0.026 200 1590 0.035 220 10 3180 0.039 490 2230 0.035 310 1590 0.031 200 1270 0.042 220 12 2650 0.044 470 1860 0.040 300 1330 0.035 190 1060 0.048 210 G2 14 2270 0.050 450 1590 0.045 280 1140 0.040 180 910 0.055 200 16 1990 0.055 440 1390 0.050 280 1000 0.044 180 800 0.061 190 20 1590 0.067 430 1110 0.060 270 800 0.054 170 640 0.074 190 MDTA ap x ae ≤ D5 1.2D x 0.2D 1.2D x 0.1D D x 0.1D D x 0.05D HF VH/UP Material Group P5 P6 M5 ISO 513 P4 M4 K4 P4 P5 M4 M5 K4 S1 H1 H4 H5 K4 S2 S3 MEF Hardness/Rm 800-1000 N/mm² 900-1200 N/mm² 35-45 HRC ≤ 55 HRC _° x ae 5° x 0.4D 4° x 0.4D 3° x 0.4D 2° x 0.4D Vc (m/min) 70-90 50-70 30-50 20-40 ALU D n fz Vf n fz Vf n fz Vf n fz Vf (mm) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) (rpm) (mm/z) (mm/min) 3 8490 0.008 265 6370 0.007 185 4250 0.006 109 3180 0.007 86 MEX HELICAL 4 6370 0.010 265 4780 0.010 185 3180 0.008 108 2390 0.009 86 5 5100 0.013 260 3820 0.012 185 2550 0.011 108 1910 0.011 85 6 4250 0.015 255 3180 0.014 180 2120 0.012 105 1590 0.013 83 8 3180 0.019 250 2390 0.018 175 1590 0.016 102 1190 0.017 81 UH 10 2550 0.023 240 1910 0.022 165 1270 0.019 98 960 0.020 78 12 2120 0.027 225 1590 0.025 160 1060 0.022 93 800 0.023 74 14 1820 0.030 220 1360 0.028 155 910 0.025 90 680 0.026 71 HSSE/NCDO-MHISLSLPS 16 1590 0.033 215 1190 0.031 150 800 0.028 88 600 0.029 70 20 1270 0.041 205 960 0.038 145 640 0.034 86 480 0.035 68 CARBIDE _° ≤ D5 2° 2° 1° 1° BURRS PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION 468