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KL-TECH s.r.o | www.klte.cz HF UNI - Variable Helix and unequal pitch - Corner radius CUTTING PARAMETERS INFO HF342 Material Group ISO 513 P1 ap x ae P2    M1    K1 P3    P4    M2    K2    K3 P5    M3    M4    K4    S1    S4 S2    S3    ≤ 700 N/mm² 700-1000 N/mm² ≤ 35 HRC ≤ 40 HRC ap x ae D X D D x D 0.5D x D 0.5D x D 110-130 D (mm) n (rpm) 3 4 5 6 8 10 12 14860 11150 8920 7430 5570 4460 3720 70-90 fn Vf (mm/rev) (mm/min) 0.014 0.019 0.023 0.027 0.035 0.042 0.048 ≤ D5 830 830 820 800 780 750 710 n (rpm) 50-70 fn Vf (mm/rev) (mm/min) 9550 7170 5730 4780 3580 2870 2390 0.5D x D 0.013 0.017 0.021 0.024 0.032 0.038 0.043 480 480 470 460 450 430 410 n (rpm) 0.5D x D TYPHOO N PU-HPU 30-50 fn Vf (mm/rev) (mm/min) 7430 5570 4460 3720 2790 2230 1860 TYPHOO N TA-HTA-4 HTA S5 Hardness/Rm Vc (m/min) SLOTTING    0.011 0.014 0.017 0.020 0.026 0.032 0.036 310 310 310 300 290 280 270 n (rpm) fn Vf (mm/rev) (mm/min) 4250 3180 2550 2120 1590 1270 1060 0.25D x D 0.010 0.013 0.016 0.019 0.025 0.029 0.034 170 160 160 160 160 150 140 TYPHOO N SUH TYPHOO N ALH TYPHOO N HRC 0.25D x D TYPHOO N SUH MIN I Material Group ISO 513 SIDE MILLING ap x ae P1    P2    M1    K1 P3    P4    M2    K2    K3 P5    M3    M4    K4    S1    S4 S2    S3    S5 Hardness/Rm ≤ 700 N/mm² 700-1000 N/mm² ≤ 35 HRC ≤ 40 HRC ap x ae 1.2D x 0.5D 1.2D x 0.5D D x 0.3D D x 0.3D Vc (m/min) 160-180 100-120 70-90 40-60 D (mm) n (rpm) 3 4 5 6 8 10 12 18050 13540 10830 9020 6770 5410 4510 fn Vf (mm/rev) (mm/min) 0.017 0.022 0.028 0.032 0.042 0.050 0.058 ≤ D5 1210 1200 1200 1170 1140 1090 1040 n (rpm) fn Vf (mm/rev) (mm/min) 11680 8760 7010 5840 4380 3500 2920 1.2D x 0.3D 0.015 0.020 0.025 0.029 0.038 0.045 0.052 710 700 700 680 660 640 610 n (rpm) fn Vf (mm/rev) (mm/min) 8490 6370 5100 4250 3180 2550 2120 1.2D x 0.3D 0.013 0.018 0.022 0.026 0.034 0.040 0.046 460 450 450 440 430 410 390 n (rpm) C-SD-TA fn Vf (mm/rev) (mm/min) 5310 3980 3180 2650 1990 1590 1330 D x 0.2D TYPHOO N HL 0.018 0.024 0.030 0.036 0.046 0.055 0.063 390 390 390 380 370 350 340 D x 0.2D LFTA SUTA HSS-HSS /CO DRILLS G2 Material Group ISO 513 HELICAL _° P1    P2    M1    K1 P3    P4    M2    K2    K3 P5    M3    M4    K4    S1    S4 S2    S3    S5 Hardness/Rm ≤ 700 N/mm² 700-1000 N/mm² ≤ 35 HRC ≤ 40 HRC _° x ae 5° x 0.4D 4° x 0.4D 3° x 0.4D 3° x 0.4D Vc (m/min) 130-150 80-100 60-80 D (mm) n (rpm) 3 4 5 6 8 10 12 14860 11150 8920 7430 5570 4460 3720 ≤ D5 fn Vf (mm/rev) (mm/min) 0.010 0.013 0.017 0.020 0.025 0.031 0.035 2° 605 600 600 585 570 545 520 n (rpm) 9550 7170 5730 4780 3580 2870 2390 fn Vf (mm/rev) (mm/min) 0.010 0.013 0.016 0.018 0.024 0.029 0.033 2° 365 360 360 350 340 325 310 n (rpm) 7430 5570 4460 3720 2790 2230 1860 30-50 fn Vf (mm/rev) (mm/min) 0.008 0.011 0.014 0.016 0.021 0.025 0.029 MDTA 250 247 246 241 235 225 214 n (rpm) 4250 3180 2550 2120 1590 1270 1060 1° fn Vf (mm/rev) (mm/min) 0.008 0.010 0.013 0.015 0.020 0.024 0.027 1° 133 132 131 128 125 120 114 HF VH/U P MEF ALU MEX UH HSS/CO -HSSP END MIL LS CARBIDE BURRS PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION 419