OSAWA - katalog | KL-TECH s.r.o. | www.klte.cz | Page 405

KL-TECH s.r.o | www.klte.cz HF UNI - Variable Helix and unequal pitch - 45° chamfer CUTTING PARAMETERS INFO HF441 Material Group ISO 513 P1 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 0.4D D x 0.4D D x 0.25D D x 0.25D 100-120 D (mm) n (rpm) 6 8 10 12 14 16 18 20 5840 4380 3500 2920 2500 2190 1950 1750 60-80 fn Vf (mm/rev) (mm/min) 0.024 0.032 0.038 0.043 0.049 0.054 0.059 0.066 570 550 530 500 490 470 460 460 n (rpm) 45-65 fn Vf (mm/rev) (mm/min) 3720 2790 2230 1860 1590 1390 1240 1110 0.022 0.028 0.034 0.039 0.044 0.049 0.053 0.059 330 320 300 290 280 270 270 260 n (rpm) TYPHOO N PU-HPU 30-40 fn Vf (mm/rev) (mm/min) 2920 2190 1750 1460 1250 1090 970 880 TYPHOO N TA-HTA-4 HTA S5 Hardness/Rm Vc (m/min) VERTICAL    0.018 0.024 0.028 0.032 0.036 0.041 0.045 0.049 210 210 200 190 180 180 170 170 n (rpm) fn Vf (mm/rev) (mm/min) 1860 1390 1110 930 800 700 620 560 0.017 0.022 0.026 0.030 0.034 0.038 0.042 0.046 130 120 120 110 110 110 100 100 TYPHOO N SUH TYPHOO N ALH TYPHOO N HRC TYPHOO N SUH MIN I Material Group ISO 513 P1 ap x ae 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 D x D D x D 0.5D x D 0.5D x D Vc (m/min) DRILLING    85-105 D (mm) n (rpm) 3 4 5 6 8 10 12 14 16 18 20 10080 7560 6050 5040 3780 3030 2520 2160 1890 1680 1510 ≤ D5 55-75 fn Vf (mm/rev) (mm/min) 0.006 0.008 0.010 0.012 0.016 0.019 0.022 0.024 0.027 0.030 0.033 0.5D x D 250 250 250 240 240 230 220 210 200 200 200 n (rpm) 6900 5180 4140 3450 2590 2070 1730 1480 1290 1150 1040 40-60 fn Vf (mm/rev) (mm/min) 0.006 0.007 0.009 0.011 0.014 0.017 0.019 0.022 0.024 0.027 0.030 0.5D x D 160 160 150 150 150 140 130 130 130 120 120 n (rpm) 5310 3980 3180 2650 1990 1590 1330 1140 1000 880 800 20-40 fn Vf (mm/rev) (mm/min) 0.005 0.007 0.008 0.010 0.013 0.015 0.017 0.019 0.022 0.024 0.026 TYPHOO N HL 110 110 110 100 100 100 90 90 90 80 80 n (rpm) 3180 2390 1910 1590 1190 960 800 680 600 530 480 0.25D x D C-SD-TA fn Vf (mm/rev) (mm/min) 0.007 0.009 0.011 0.013 0.017 0.021 0.024 0.027 0.030 0.033 0.036 90 90 90 90 80 80 80 70 70 70 70 LFTA SUTA HSS-HSS /CO DRILLS G2 0.25D x D MDTA HF VH/U P MEF ALU MEX UH HSS/CO -HSSP END MIL LS CARBIDE BURRS PARAMETERS SUGGESTED WITH HIGH PRECISION WELDON CHUCK AND STABLE MACHINING CONDITION. FOR APPLICATION ON HIGH POWER MILLING CHUCK, PLEASE REFER TO HF440 PARAMETERS. 403