Общий каталог SGS 2018 - страница 333

METRIC Straight Flute Reamer Series Diameter (D1) 201M Vc (mm) Metric Hardness (m/min) 1 2 3 4 6 8 10 ≤ 80 Bhn 82 RPM 26174 13087 8725 6544 4362 3272 2617 or (66-99) Fr 0.040 0.080 0.120 0.160 0.240 0.320 0.400 Aluminum Alloys ≤ 47 HRb Feed (mm/min) 1047 1047 1047 1047 1047 1047 1047 2017, 2024, 356, 70 RPM 22297 11148 7432 5574 3716 2787 2230 6061, 7075 ≤ 150 Bhn or (56-84) Fr 0.040 0.080 0.120 0.160 0.240 0.320 0.400 ≤ 7 HRc Feed (mm/min) 892 892 892 892 892 892 892 N 35 RPM 11148 5574 3716 2787 1858 1394 1115 ≤ 140 Bhn or (28-42) Fr 0.020 0.041 0.061 0.081 0.122 0.163 0.204 Copper Alloys ≤ 3 HRc Feed (mm/min) 227 227 227 227 227 227 227 Alum Bronze, C110, 29 RPM 9209 4605 3070 2302 1535 1151 921 Muntz Brass ≤ 200 Bhn or (23-35) Fr 0.020 0.041 0.061 0.082 0.122 0.163 0.204 ≤ 23 HRc Feed (mm/min) 188 188 188 188 188 188 188 Bhn (Brinell)  HRc (Rockwell C)  HRb (Rockwell B) rpm = (Vc x 1000) / (D1 x 3.14) mm/min = Fr x rpm increase speed and feed 30 percent when using coated reamers reduce speed and feed for materials harder than listed refer to the KYOCERA SGS Tool Wizard® for complete technical information (www.kyocera-sgstool.com) www.kyoceraD-sRgILsLtoSol.com DRILLS 333