42" GIDDINGS & LEWIS VERTICAL BORING MILL WITH TURRET & SIDE HEADS
General Specifications
Diameter of chuck or table 42"
Facing capacity 52"
Swing, side head in cut position 46"
Swing over side head 52"
Maximum height under rail 37"
Travel of rail 24"
Number of speed ranges 2
Low speed range, infinitely variable 3.7 to 80
High speed range, infinitely variable 15 to 320
Number of feed ranges per head 2
Feed ranges, 16 changes .0013-1.00 IPR
Rapid traverse to rams and head 90" per minute
Rapid traverse to rail 60" per minute
Right hand side head:
Travel of side head 37"
Travel of ram 21"
Size of 4-Position tool post 6"
Tool post tool size 1.5" x 1.5"
Right hand swiveling turret rail head:
Height under turret face 49"
Travel of head on rail 33"
Travel of turret ram 33"
Diameter of 5 tool holder holes 2.75"
Turret tool holder size of tool 1.5" x 1.5"
Swivel right or left of vertical 30 Degrees Cont. on page 2 Stock 1 23 SERIAL NUMBER 4 NEW 5 2
Motor Specifications
50 HP DC Main drive motor with DC controller and pendant controls
Equipped With
42" 4-Jaw Independant
R.H. swiveling turret head
R.H. side head
Miscellaneous turret tooling
Serial Number
1007 Year
1955 Location
WATERTOWN, WI
Specifications:
42" GIDDINGS & LEWIS VERTICAL BORING MILL WITH TURRET & SIDE HEADS
General Specifications
Diameter of chuck or table 42"
Facing capacity 52"
Swing, side head in cut position 46"
Swing over side head 52"
Maximum height under rail 37"
Travel of rail 24"
Number of speed ranges 2
Low speed range, infinitely variable 3.7 to 80
High speed range, infinitely variable 15 to 320
Number of feed ranges per head 2
Feed ranges, 16 changes .0013-1.00 IPR
Rapid traverse to rams and head 90" per minute
Rapid traverse to rail 60" per minute
Right hand side head:
Travel of side head 37"
Travel of ram 21"
Size of 4-Position tool post 6"
Tool post tool size 1.5" x 1.5"
Right hand swiveling turret rail head:
Height under turret face 49"
Travel of head on rail 33"
Travel of turret ram 33"
Diameter of 5 tool holder holes 2.75"
Turret tool holder size of tool 1.5" x 1.5"
Swivel right or left of vertical 30 Degrees Cont. on page 2 Stock 1 23 SERIAL NUMBER 4 NEW 5 2
Motor Specifications
50 HP DC Main drive motor with DC controller and pendant controls
Equipped With
42" 4-Jaw Independant
R.H. swiveling turret head
R.H. side head
Miscellaneous turret tooling
Serial Number
1007 Year
1955 Location
WATERTOWN, WI
