BULLARD 54 SPIRAL DRIVE VERTICAL BORING MILL

The BULLARD 54 SPIRAL DRIVE VERTICAL BORING MILL is a robust industrial machine featuring a 50-inch four-jaw table with a 56-inch swing above the table. It is powered by a 25 HP motor and operates with a variable table speed ranging from 3.5 to 60 RPM. The machine offers a work height of 35.5 inches and precise feeds from 0.002 to 0.500 inches per revolution. It is equipped with both a turret head and a side head. The turret head provides 34.5 inches of travel (L-R) and 30 inches (U-D), along with a swivel capability. The side head allows for 27 inches of travel (In-Out) and 25 inches (U-D). The unit measures 10 feet (R-L) by 9.5 feet (F-B) and stands 10 feet high, with a substantial operating weight of 25,000 lbs. A specific installation requirement necessitates elevating the machine 6 inches off the floor to accommodate the 18 x 18 x 6 inch bearing nut.