Machinery's Handbook, 31st Edition
1088 RPM FOR VARIOUS SPEEDS AND DIAMETERS Revolutions per Minute for Various Cutting Speeds and Diameters (Metric Units)
Cutting Speed, Meters per Minute
Dia., mm
5
6
8
10
12
16
20
25
30
35
40
45
Revolutions per Minute
5 6 8
318 265 199 159 133
382 318 239 191 159
509 424 318 255 212 159
637 530 398 318 265 199 159 127
764 1019 1273 1592 1910 2228 2546 2865
637 477 382 318 239 191 153 127
849 1061 1326 1592 1857 2122 2387
637 509 424 318 255 204 170 145
796 637 531 398 318 255 212 182 159 141 127
995 1194 1393 1592 1790
10 12 16 20 25 30 35 40 45 50 55 60 65 70 75 80 90
796 663 497 398 318 265 227 199 177 159 145 133 122
955 1114 1273 1432
796 597 477 382 318 273 239 212 191 174 159 147 136 127
928 1061 1194
99.5 119
696 557 446 371 318 279 248 223 203 186 171 159 149 139 124
796 637 509 424 364 318 283 255 231 212 196 182 170 159 141 127 116
895 716 573 477 409 358 318 286 260 239 220 205 191 179 159 143 130 119
79.6 95.5 127 63.7 76.4 102
53.1 63.7 84.9 106
45.5 54.6 72.8 90.9 109
39.8 47.7 63.7 79.6 95.5 127 35.4 42.4 56.6 70.7 84.9 113
31.8 38.2 51
63.7 76.4 102
28.9 34.7 46.3 57.9 69.4 92.6 116 26.6 31.8 42.4 53.1 63.7 84.9 106
24.5 29.4 39.2 49
58.8 78.4 98
22.7 27.3 36.4 45.5 54.6 72.8 90.9 114
21.2 25.5 34
42.4 51
68
84.9 106
19.9 23.9 31.8 39.8 47.7 63.7 79.6 99.5 119 17.7 21.2 28.3 35.4 42.4 56.6 70.7 88.4 106
100 110 120 130 140 150 160 170 180 190 200 220 240 260 280 300 350 400 450 500
15.9 19.1 25.5 31.8 38.2 51
63.7 79.6
95.5 111 86.8 101
14.5 17.4 23.1 28.9 34.7 46.2 57.9 72.3 13.3 15.9 21.2 26.5 31.8 42.4 53.1 66.3 12.2 14.7 19.6 24.5 29.4 39.2 49 61.2 11.4 13.6 18.2 22.7 27.3 36.4 45.5 56.8
79.6 92.8 106
73.4 85.7 97.9 110 68.2 79.6 90.9 102 63.7 74.3 84.9 95.5 59.7 69.6 79.6 89.5 56.2 65.5 74.9 84.2 53.1 61.9 70.7 79.6
10.6 12.7 17
21.2 25.5 34
42.4 53.1
9.9 11.9 15.9 19.9 23.9 31.8 39.8 49.7
9.4 11.2 15
18.7 22.5 30
37.4 46.8
8.8 10.6 14.1 17.7 21.2 28.3 35.4 44.2
50.3 58.6 67
75.4
8.3 10
13.4 16.8 20.1 26.8 33.5 41.9
8
39.5 12.7 15.9 19.1 25.5 31.8 39.8 8.7 11.6 14.5 17.4 23.1 28.9 36.2
47.7 55.7 63.7 71.6 43.4 50.6 57.9 65.1 39.8 46.4 53.1 59.7
7.2 6.6 6.1 5.7 5.3 4.5
8
10.6 13.3 15.9 21.2 26.5 33.2 9.8 12.2 14.7 19.6 24.5 30.6 9.1 11.4 13.6 18.2 22.7 28.4
7.3 6.8 6.4 5.4 4.8 4.2 3.8
36.7 42.8 49
55.1
34.1 39.8 45.5 51.1 31.8 37.1 42.4 47.7 27.3 31.8 36.4 40.9 23.9 27.9 31.8 35.8 21.2 24.8 28.3 31.8 19.1 22.3 25.5 28.6
8.5 10.6 12.7 17
21.2 26.5
7.3 6.4 5.7 5.1
9.1 10.9 14.6 18.2 22.7
4
8
9.5 12.7 15.9 19.9 8.5 11.3 14.1 17.7 7.6 10.2 12.7 15.9
3.5
7.1 6.4
3.2
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