48" GRAY RINGMASTER CNC VERTICAL BORING MILL

Size (nominal) 48"
Maximum swing without side head - Standard 56"
Table or chuck diameter - Standard 48"
Turret Head
Standard height under turret rail head saddle 48"
Turret slide travel 30"
Bore size for 5-sided turret block,
Standard options available 2 3/4"
Rails Heads Standard "X" (Horizontal Travel)
Standard rail head travel, either side of table center,
without way covers 32"
Standard rail head travel, either side of table center,
with way covers 30"
Table
Diameter table thrust bearing 41"
Bearing (table) load capacity at 50 RPM -
thousand pounds - 36,000 Hours - B-10 70
Standard table speed - RPM 4.8 - 287
Horsepower - Maximum 100
Feeds
Numerically controlled feed range - inches per minute .05"-60"
Digital controlled feed range - inches per revolution .0005"-2.000"
Traverse feed rates - inches per minute numrically
controlled 200"
Digital controlled 120"