3 X 7" ARBOGA RADIAL ARM DRILL PRESS,
MODEL: ER 830, S/N: 122623, NEW: 1960S
SPECIFICATIONS:
COLUMN TO CENTER OF SPINDLE MAX. ....... 39"
COLUMN TO CENTER OF SPINDLE MIN. ....... 14"
COLUMN DIAMETER ........................ 7"
WORKING SURFACE OF T-SLOTTED BASE ...... 41-5/8" L X 28" W
TAPER IN SPINDLE ....................... #4 MORSE
SPINDLE STROKE ......................... 6-1/2"
SPINDLE SPEEDS,(8) 2 RANGES ............ 80 - 890 R.P.M.
APPROXIMATE DIMENSIONS ................. 28"W x 54"L x 80"H
EQUIPPED WITH:
- SPINDLE SPEEDS SELECTED BY A COMBINATION OF TWO LEVERS
CONTROLLING A TWO-SPEED GEARBOX AND THE MOTOR POLE-CHANGE
SWITCH
- FINE AND COARSE SETTINGS FOR POWER FEED OF SPINDLE
- MECHANISM FOR RAISING AND LOWERING THE