Jet J-1600R, Operating Instructions And Parts Manual

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25
11.0
Spindle speed chart (J-1600R)
Note: A similar chart is found on front of drill head.
1 2
H
50 Hz 1575 840 395 183 96 46
60 Hz 1890 1010 475 220 115 55
L
50 Hz 1106 594 279 129 66 29
60 Hz 1330 715 335 155 80 35
Drill Ø
inch
steel
1/16~1/4 1/4~9/16 9/16~1 1~1½ 1½~2 2~2-5/8
cast
iron
1/16~5/16 3/16~3/4 3/4~1-3/16 1-3/16~1-3/4 1-3/4~2-3/8 2-3/8~3
inch/rev
0.038 0.022 0.012 0.008 0.005 0.003
Threading
(metric)
Not recommended M3~M6 M6~M16 M16~M20
Table 4