Общий каталог SGS 2018 - страница 303

FRACTIONAL & METRIC Straight Flute Drills Series Diameter (D1) 106 Vc (inch) Fractional Hardness (sfm) 1/16 1/8 3/16 1/4 3/8 1/2 ≤ 500 Bhn 60 RPM 3667 1834 1222 917 611 458 or (48-72) Fr 0.0004 0.0007 0.0011 0.0014 0.0021 0.0028 ALLOY STEELS ≤ 52 HRc Feed (ipm) 1.3 1.3 1.3 1.3 1.3 1.3 P 4140, 4150, 4320, 5120, 50 RPM 3056 1528 1019 764 509 382 5150, 8630, 86L20, 50100 ≤ 615 Bhn or (40-60) Fr 0.0004 0.0008 0.0012 0.0016 0.0024 0.0031 ≤ 58 HRc Feed (ipm) 1.2 1.2 1.2 1.2 1.2 1.2 ≤ 500 Bhn 60 RPM 3667 1834 1222 917 611 458 or (48-72) Fr 0.0004 0.0007 0.0011 0.0014 0.0021 0.0028 TOOL STEELS ≤ 52 HRc Feed (ipm) 1.3 1.3 1.3 1.3 1.3 1.3 H A2, D2, H13, L2, M2, 50 RPM 3056 1528 1019 764 509 382 P20, S7, T15, W2 ≤ 615 Bhn or (40-60) Fr 0.0004 0.0008 0.0012 0.0016 0.0024 0.0031 ≤ 58 HRc Feed (ipm) 1.2 1.2 1.2 1.2 1.2 1.2 ≤ 220 Bhn 250 RPM 15280 7640 5093 3820 2547 1910 or (200-300) Fr 0.0010 0.0020 0.0030 0.0041 0.0061 0.0081 CAST IRONS ≤ 19 HRc Feed (ipm) 15.5 15.5 15.5 15.5 15.5 15.5 K Gray, Malleable, Ductile ≤ 330 Bhn 195 RPM 11918 5959 3973 2980 1986 1490 or (156-234) Fr 0.0010 0.0020 0.0030 0.0040 0.0060 0.0081 ≤ 36 HRc Feed (ipm) 12.0 12.0 12.0 12.0 12.0 12.0 Bhn (Brinell)   HRc (Rockwell C) rpm = Vc x 3.82 / D1 ipm = Fr x rpm reduce speed and feed 30 percent when using uncoated drills refer to the KYOCERA SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) Series Diameter (D1) 106M Vc (mm) Metric Hardness (m/min) 1 3 6 8 10 12 ≤ 500 Bhn 18 RPM 5816 1939 969 727 582 485 or (15-22) Fr 0.006 0.018 0.035 0.047 0.058 0.070 ALLOY STEELS ≤ 52 HRc Feed (mm/min) 34 34 34 34 34 34 P 4140, 4150, 4320, 5120, 15 RPM 4847 1616 808 606 485 404 5150, 8630, 86L20, 50100 ≤ 615 Bhn or (12-18) Fr 0.006 0.017 0.033 0.045 0.056 0.067 ≤ 58 HRc Feed (mm/min) 27 27 27 27 27 27 ≤ 500 Bhn 18 RPM 5816 1939 969 727 582 485 or (15-22) Fr 0.006 0.018 0.035 0.047 0.058 0.070 TOOL STEELS ≤ 52 HRc Feed (mm/min) 34 34 34 34 34 34 H A2, D2, H13, L2, M2, 15 RPM 4847 1616 808 606 485 404 P20, S7, T15, W2 ≤ 615 Bhn or (12-18) Fr 0.006 0.017 0.033 0.045 0.056 0.067 ≤ 58 HRc Feed (mm/min) 27 27 27 27 27 27 ≤ 220 Bhn 76 RPM 24235 8078 4039 3029 2424 2020 or (61-91) Fr 0.016 0.048 0.096 0.128 0.160 0.192 CAST IRONS ≤ 19 HRc Feed (mm/min) 395 395 395 395 395 395 K Gray, Malleable, Ductile ≤ 330 Bhn 59 RPM 18904 6301 3151 2363 1890 1575 or (48-71) Fr 0.016 0.048 0.096 0.128 0.160 0.192 ≤ 36 HRc Feed (mm/min) 305 305 305 305 305 305 Bhn (Brinell)   HRc (Rockwell C) rpm = (Vc x 1000) / (D1 x 3.14) mm/min = Fr x rpm reduce speed and feed 30 percent when using uncoated drills refer to the KYOCERA SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) www.kyoceraD-sRgILsLtoSol.com DRILLS 303