42" GIDDINGS & LEWIS VERTICAL BORING MILL

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
Low feed ranges, 16 changes .0007 to .144 IPR
High feed ranges, 16 changes .003 to .576 IPR
Rapid traverse to rams and head 90" per minute
Rapid traverse to rail60" 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

MOTOR SPECIFICATIONS

50 HP DC Main drive motor with DC controller and pendant controls