Page 285 - GARR_TOOL(CATALOG_INT)

SFM (M/Min.) / RPM Conversion Charts

DIAMETER TECHNICAL
.0625" .0938" .1250" .1562" .1875" .2188" .2500" .3125" .3750" .4375" .5000" .6250" .7500" .8750" 1.000"
1/16" 3/32" 1/8" 5/32" 3/16" 7/32" 1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1"
SFM RPM
50 3050 2040 1530 1220 1020 875 765 610 510 440 380 310 250 220 190
75 4580 3060 2290 1830 1530 1310 1150 920 760 570 570 460 380 330 285
100 6100 4080 3050 2450 2040 1750 1530 1220 1020 760 760 610 510 440 385
125 7630 5100 3820 3050 2550 2180 1920 1530 1270 950 950 770 630 550 475
150 9150 6120 4570 3670 3060 2620 2290 1830 1530 1140 1140 920 760 660 575
175 10,680 7140 5350 4270 3570 3060 2680 2140 1780 1330 1330 1080 880 770 665
200 12,200 8150 6100 4900 4070 3500 3100 2450 2000 1500 1500 1200 1000 875 750
300 18,500 12,200 9200 7300 6100 5250 4600 3700 3100 2300 2300 1800 1500 1300 1100
400 24,500 16,300 12,200 9800 8150 7000 6100 4900 4100 3050 3050 2450 2050 1750 1525
500 30,500 20,400 15,300 12,200 10,200 8700 7600 6100 5100 3800 3800 3100 2500 2200 1900
750 45,800 36,700 22,900 18,300 15,300 13,100 11,500 9200 7600 5700 5700 4600 3800 3770 2850
1000 - 40,800 30,600 24,500 20,400 17,500 15,300 12,200 10,200 7650 7650 6100 5100 4400 3800
1500 - - 40,800 36,700 30,600 26,200 22,900 18,300 15,300 11,300 11,300 9200 7600 6500 5700
2000 - - - 49,000 40,800 35,000 30,600 24,400 20,400 15,300 15,300 12,200 10,200 8700 7600
3000 - - - - - 52,500 45,900 36,600 30,600 22,900 22,900 18,300 15,300 13,100 11,400
4000 - - - - - - - 48,800 40,800 30,600 30,600 24,400 20,400 17,500 15,200
5000 - - - - - - - - 51,000 38,200 38,200 30,600 25,500 21,800 19,000

DIAMETER
.0394" .0787" .1181" .1575" .1969" .2362" .3150" .3937" .4724" .5512" .6299" .7087" .7874" .8661" .9843"
1.0mm 2.0mm 3.0mm 4.0mm 5.0mm 6.0mm 8.0mm 10.0mm 12.0mm 14.0mm 16.0mm 18.0mm 20.0mm 22.0mm 25.0mm
M/Min. RPM
15 4800 2400 1600 1200 960 800 600 480 400 340 300 265 240 220 190
22 7000 3500 2300 1750 1400 1170 875 700 585 500 440 390 350 320 280
30 10,000 4800 3200 2400 1900 1590 1200 955 800 685 600 530 480 440 380
38 12,100 6000 4000 3025 2420 2020 1515 1210 1000 870 760 670 600 550 485
45 14,300 7200 4800 3600 2870 2390 1790 1430 1200 1020 900 800 710 650 575
53 16,880 8440 5630 4220 3375 2815 2110 1690 1400 1200 1055 940 845 770 675
60 19,110 9550 6370 4780 3825 3185 2390 1910 1590 1365 1200 1060 955 870 765
90 28,770 14,350 9550 7165 5735 4780 3585 2870 2390 2050 1790 1590 1430 1300 1150
120 38,220 19,100 12,750 9550 7645 6370 4780 3820 3185 2730 2490 2120 1910 1740 1530
150 47,770 23,885 15,925 11,950 9550 7965 5970 4780 3980 3410 2990 2650 2390 2170 1900
230 - 36,625 24,400 18,315 14,650 12,210 9150 7325 6100 5230 4580 4070 3660 3330 2930
300 - 47,770 31,850 23,885 19,110 15,925 11,950 9550 7960 6825 5970 5300 4780 4340 3820
450 - - 47,770 35,830 28,660 23,885 17,915 14,330 11,950 10,240 8960 7960 7170 6510 5730
600 - - - 47,770 38,220 31,850 23,885 19,100 15,920 13,650 12,000 10,600 9550 8685 7600
900 - - - - - 47,770 35,830 28,660 23,885 20,475 17,900 15,900 14,330 13,030 11,500
1200 - - - - - - 47,770 38,210 31,850 27,300 23,885 21,230 19,100 17,370 15,300
1500 - - - - - - - 47,770 39,810 34,210 29,860 26,540 23,885 21,710 19,100

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