SERIAL #F4B-228
MODEL #F4B
DRILLING CAPACITY (MILD STEEL) ..... (36) .375" @ 502 RPM X .0055 IPR
TAPPING CAPACITY (MILD STEEL) ...... (36) .312"-18 @ 20 FPM (75%THD.)
NUMBER OF SPINDLES ................. 36
DIAMETER OF UPPER SPINDLES ......... 1-1/2"
INSIDE DIMENSIONS OF HEAD .......... 43" X 30"
STROKE OF HEAD ..................... 18"
SPINDLE SPEEDS ..................... (36) 121 TO 2227 RPM
FEED RATE RANGE .................... 1 TO 26 IPM
MAXIMUM FEED PRESSURE .............. 16500 LBS.
IN/OUT SLIDING TABLE AREA .......... 48" X 30"
HEAD FLANGE TO TABLE ............... 45-1/2" MAX. / 27-1/2" MIN.
TAPPING
HARDENED WAYS
COOLANT
LUBE SYSTEM
IN/OUT SLIDING WORK TABLE
20 HORSEPOWER SPINDLE MOTOR