Общий каталог SGS 2018 - страница 331

METRIC Straight Flute Reamer Series Diameter (D1) 201M Vc (mm) Metric Hardness (m/min) 1 2 3 4 6 8 10 ≤ 175 Bhn 46 RPM 14541 7271 4847 3635 2424 1818 1454 or Fr 0.028 0.056 0.085 0.113 0.169 0.226 0.282 ≤ 7 HRc (37-55) Feed (mm/min) 410 410 410 410 410 410 410 CARBON STEELS ≤ 300 Bhn 23 RPM 7271 3635 2424 1818 1212 909 727 1018, 1040, 1080, 1090, or Fr 0.025 0.050 0.074 0.099 0.149 0.198 0.248 10L50, 1140, 1212, ≤ 32 HRc (18-27) 12L15, 1525, 1536 Feed (mm/min) 180 180 180 180 180 180 180 ≤ 425 Bhn 17 RPM 5332 2666 1777 1333 889 666 533 or (13-20) Fr 0.015 0.030 0.044 0.059 0.089 0.119 0.148 ≤ 45 HRc Feed (mm/min) 79 79 79 79 79 79 79 P ≤ 275 Bhn 35 RPM 11148 5574 3716 2787 1858 1394 1115 or (28-42) Fr 0.024 0.048 0.072 0.096 0.144 0.192 0.240 ≤ 28 HRc Feed (mm/min) 268 268 268 268 268 268 268 ALLOY STEELS ≤ 375 Bhn 21 RPM 6786 3393 2262 1696 1131 848 679 4140, 4150, 4320, 5120, or (17-26) Fr 0.024 0.048 0.072 0.096 0.144 0.192 0.240 5150, 8630, 86L20, 50100 ≤ 40 HRc Feed (mm/min) 163 163 163 163 163 163 163 ≤ 450 Bhn 14 RPM 4362 2181 1454 1091 727 545 436 or (11-16) Fr 0.015 0.030 0.045 0.060 0.089 0.119 0.149 ≤ 48 HRc Feed (mm/min) 65 65 65 65 65 65 65 ≤ 250 Bhn 12 RPM 3878 1939 1293 969 646 485 388 or (10-15) Fr 0.015 0.031 0.046 0.062 0.093 0.124 0.155 ≤ 24 HRc Feed (mm/min) 60 60 60 60 60 60 60 ≤ 375 Bhn 8 RPM 2424 1212 808 606 404 303 242 or (6-9) Fr 0.010 0.020 0.030 0.040 0.059 0.079 0.099 TOOL STEELS ≤ 40 HRc Feed (mm/min) 24 24 24 24 24 24 24 H A2, D2, H13, L2, M2, 6 RPM 1939 969 646 485 323 242 194 P20, S7, T15, W2 ≤ 475 Bhn or (5-7) Fr 0.006 0.012 0.019 0.025 0.037 0.050 0.062 ≤ 50 HRc Feed (mm/min) 12 12 12 12 12 12 12 ≤ 655 Bhn 4 RPM 1272 636 424 318 212 159 127 or (3-5) Fr 0.006 0.013 0.019 0.025 0.038 0.050 0.063 ≤ 60 HRc Feed (mm/min) 8 8 8 8 8 8 8 ≤ 220 Bhn 38 RPM 12118 6059 4039 3029 2020 1515 1212 or (30-46) Fr 0.032 0.064 0.097 0.129 0.193 0.257 0.322 CAST IRONS ≤ 19 HRc Feed (mm/min) 390 390 390 390 390 390 390 K Gray, Malleable, Ductile ≤ 330 Bhn 29 RPM 9209 4605 3070 2302 1535 1151 921 or (23-35) Fr 0.032 0.064 0.096 0.128 0.192 0.256 0.320 ≤ 36 HRc Feed (mm/min) 295 295 295 295 295 295 295 continued on next page www.kyoceraD-sRgILsLtoSol.com DRILLS 331