0B5500 BORING MILLS, HORIZONTAL, TABLE TYPE
4" PORTAGE HORIZONTAL BORING MILL, 36 x 72 Tbl, 60" Cross, 48" Vert, 50 MMT Our reference: 4375

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DIAMETER OF SPINDLE ............ 4"
SPINDLE TAPER .................. 50 NSTD
AREA OF TABLE .................. 36" X 72'
SPINDLE SPEEDS ................. (36) 8 TO 1000 RPM
SPINDLE FEEDS .................. (18) .0013 TO .220 IPR
TABLE FEEDS .................... (18) .0016 TO .255 IPR
TABLE CROSS TRAVEL ............. 60"
SADDLE TRAVEL .................. "
VERTICAL TRAVEL ................ 48"
SPINDLE TRAVEL ................. 30"
SPINDLE FACE TO OUTBOARD SUPPORT:7'6"
RAPID TRAVERSE ................. 100 IPM
HEIGHT FLOOR TO TOP OF TABLE ... 35-1/2"

EQUIPPED WITH:

20 HORSEPOWER MOTOR
TAILSTOCK
PENDENT CONTROL

YEAR NEW: 1957

****These specifications are subject to verification upon inspection.
****See attached Warranty, Terms, Machine User Safety.

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