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7' x 20" POLAMCO RADIAL DRILL, 4" DRILL CAP., 20 HP, RAPIDS, POWER FEEDS, THREADING

Brand
POLAMCO

Model
RD-7

Stock #
10819

Condition
Used

Year
2000

Specifications

MANUFACTURER POLAMCO
MODEL RD-7
AGE 1999
Arm Length 7 feet
Column Dia. 20 inches
Power 20 horsepower
Dimensions 11' LONG X 11'6" TALL
Weight 17600 pounds

Equipped With

DRILLING CAPACITY
Feed Set .012 ipr

   SOLID STEEL................. 3-3/16"
   CAST IRON................... 3-3/4"
Feed Set .01 ipr
   SOLID STEEL................. 4"
   CAST IRON................... 4-1/2"

SPINDLE
   MORSE TAPER IN SPINDLE...... NO. 6
   MAX. SPINDLE TRAVEL......... 16-3/8"
   MAX. DRILLING FORCE......... 7700 LBS
   SPINDLE SPEED RANGE (20).... 20 - 1600 RPM
   SPINDLE FEEDS (12).......... .0027 - .055 i.p.r.