4' X 11" CARLTON MODEL 1A RADIAL ARM DRILL

Arm length 4'
Column diameter 11"
Maximum face of column to center of spindle 4'-0"
Minimum face of column to center of spindle 9"
Maximum spindle radius 4' 8-1/2"
Minimum spindle radius 17-1/2"
Maximum spindle to base 4' 7-1/4"
Minimum spindle to base 14-3/4"
Working surface of base
Width 3'-0"
Length 4'-6"
Height of base 8"
Overall length of base 93-1/4"
Vertical travel of spindle in head 12"
Bearing of head on arm 15"
Bearing of arm on column 22"
Maximum height over head 8' 5"
Height over column cap. 8' 2"
Spindle diameter (driving diameter) 2-1/2"
Morse taper in spindle No. 4
Traverse of arm on column 2' 4-1/2"
Traverse of head on arm 3' 3"
Drills to center of circle 8' 0"
Swing of arm 69"
Feeds (6) .004 to .025
Spindle speeds (24) 30 to 1500 RPM
Approximate weight 8,400 lbs.
NOTE Available at additional cost Plain Box Tables

MOTOR SPECIFICATIONS

5/10 HP 3/60/220/440 Main motor