USED POLAMCO MODEL RD-7 HEAVY DUTY RADIAL DRILL, 7’ ARM X 20” COLUMN

STOCK# JV-20413TK

S/N 34220 | PRISTINE CONDITION

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SPECIFICATIONS

CAPACITY

  • SOLID STEEL (FEED SET .012 IPR): 3-3/16”
  • CAST IRON (FEED SET .012 IPR): 3-3/4”
  • SOLID STEEL (FEED SET .01 IPR): 4”
  • CAST IRON (FEED SET .01 IPR): 4-1/2”

SPINDLE

  • TAPER: #6 MT
  • MAXIMUM SPINDLE TRAVEL: 16-3/8″
  • MAXIMUM DRILLING FORCE: 7,700 LBS
  • SPEED RANGE (20): 20 – 1,600 RPM
  • FEED RANGE (12): .0027 – .087 IPR
  • SPINDLE TO BASE: 15-5/16″ MINIMUM, -1/2″ MAXIMUM

MISCELLANEOUS

  • COLUMN DIAMETER: 19-5/8″
  • MAIN DRIVE MOTOR: 20 HP
  • BASE WORKING SPACE: 83-1/2″ X 44”

GENERAL

  • DIMENSIONS: 138″ LR X 60″ FB x 141″
  • APPROXIMATE WEIGHT: 17,600 LBS
  • ELECTRICS: 440 VOLTS, 60 CYC, 3 PH

EQUIPPED WITH

  • ONE AXIS DRO – QUILL TRAVEL

NOTE:  BOX TABLE AVAILABLE AT AN ADDITIONAL COST