6' X 15' CARLTON MODEL 3A RADIAL DRILL
Specifications:
Column Diameter 15”
Arm Length 6’
Face to Column to Center of Spindle 15” – 6’
Spindle Radius 26” – 6’ 11”
Spindle Base 10 ½” – 5’6”
Working Surface of Base 3’6” x 6’5”
Height of Base 8”
Vertical Travel of Spindle in Head 18”
Bearing of Head on Arm 21 7/8”
Bearing of Arm on Column 30”
Height over Head, Max 10’7”
Height over Column Cap. 9’11”
Spindle Diameter 3 3/16”
Morse Taper in Spindle #5
Traverse of Arm on Column 3’ 1 ½”
Traverse of Head on Arm 4’9”
Drills to Center of Circle 12’0”
Swing of Arm 8’4”
Feeds (18) 0.004” .125”
Thread Tap Leads 8, 11.5, 14, 18
Spindle Speeds (36) 12 – 1200 RPM
RPM of Motor 1800
Approximate Weight 18,335 lbs.