Big Bore CNC Lathes

• Willis large bore CNC lathes provide high accuracy for heavy horizontal turning with a precision ground bed which is hardened to over 50Rc.
• High precision, pre-loaded bearings support the Willis big bore CNC lathe's spindle for consistent and accurate turning throughout the entire speed range.
• Our big bore metalworking lathes include gears, shafts, and a head stock spindle forged from alloy steel, hardened and ground to provide higher turning speeds at lower sound levels.
• X & Z axis ball screws on Willis flatbed CNC lathes are provided oil via an automatic lubrication system with a low-level alarm.
• Our big bore lathes provide precision ball screws set into precision bearings ensuring pinpoint accuracy and a long profitable life.
• To ensure safety and cleanliness, Willis large bore CNC flatbed lathes are provided with a full-length rear splash guard with removable panels for easy access and maintenance, as well as 2 full-size front moving chip guards with observation windows.
• A Manual Pulse Generator (MPG) hand-wheel provides these large big bore CNC lathes with easy manual movement along the X & Z axes.
• To provide maximum torque and power throughout the entire spend range for these CNC lathes, Willis big bore lathes are equipped with a 4-speed head stock.
• Willis Machinery offers constant surface speed turning, tapping, and threading as standard features in all of its CNC lathes.

Standard CNC Lathe Features

• 6”, 10”, 12”, or 15” spindle bore available
• Fanuc Oi-TC control
• 4-way horizontal electric turret, or 8 position vertical electric turret
• Wide RPM range 30HP Spindle Motor – 40HP optional
• 4-Step Spindle Speed
• Cutting Fluid Coolant System
• Operation, Programming & Instruction Manuals
• Full Length Rear Splash Guard
• Front Chuck & Chip Safety Guards
• 2 T-slots on top of cross slide (NA for 30” machine)
• Working Lamp
• RS-232 Port
• Compact Flash Drive
• Front and rear screw type chip augurs standard (30” lathe-1 rear chip conveyor)
• Centers and Center Sleeve
• Leveling Blocks

Available Options on CNC Lathes

• Numerous 3 and 4 jaw chucks
• 40HP spindle motor
• Automatic spindle speed gear change
• Rear chuck adapter for double chuck
• 5” capacity cross slide mounted boring bar holder
• Hydraulic tail stock
• Steady rests
• Follow rests
• Aloris quick change tool post for rear of cross slide with numerous holders
• Tape type chip conveyors in lieu of augur type