NEW MILLTRONICS HBM110XT CNC Horizontal Boring Mill

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  • Fanuc 32i-MB CNC control
  • 10.4" LCD Color Display
  • Manual Guide i
  • 60 Pocket Double Arm Automatic Tool Changer
  • 3000 RPM 50 Taper Spindle
  • Powerful 30/25 HP Spindle Motor
  • Rugged Two Speed Geared Head
  • B-Axis Simultaneous 360,000 Position Rotary Table
  • Locking Pins Every 90 Degrees
  • Table Mounted Chip Auger and Chip Conveyor Chip Removal System
  • Automatic Lubrication
  • Spindle Extension Sleeve
  • Remote Handwheel
  • Spindle Oil Chiller
  • Hydraulic System
  • Flood Coolant System
  • 700 psi Coolant Through Spindle
  • Table Chip/Coolant Guarding
  • Work Light
  • Rigid Tap
  • Spindle Orientation
  • Cycle End and Warning Light
  • Auto Power Off Function
  • Ethernet Connection
  • RS-232 Interface



X axis travel                                                                       78.7" (2000 mm)

Y axis travel                                                                       66.9" (1700 mm)

Z axis travel                                                                       55.1" (1400 mm)

W axis travel                                                                      21.6" (550 mm)

  With spindle extension sleeve                                           11.5" (290 mm)

B axis – Contouring                                                            360,000 Positions



Table size                                                                           59 x 49" (1500 x 1250 mm)

Table Height                                                                       51" (1290 mm)

Table load capacity                                                             11,000 lb (5000 kg)

T-Slot size                                                                          0.87" (22 mm)

Table clamping system                                                       Hydraulic

Table clamping force                                                          5700 ft-lb (800 kg-M)

Locking Pins                                                                       90° Positions



Distance from spindle nose to table center                           0 – 55.1" (0 - 1400 mm)

Distance from table top to spindle center                             0 - 66.9" (0 - 1700 mm)

Boring Spindle Diameter                                                      4.3" (110 mm)

Spindle taper                                                                      ISO No. 50

Spindle speed                                                                     3000 RPM

AC spindle motor                                                                30/25 HP (22/18.5 kW)

Spindle Transmission                                                          Two Range Geared - Automatic Shift

Gear ratio (High) - 2:1                                                         35 - 3000 RPM

Gear ratio (Low) - 6:1                                                          35 - 1100 RPM

Spindle torque                                                                    636 ft-lb (863N.m)



Number of tools                                                                  60

Tool shank                                                                         CT50

Pull stud                                                                                                ANSI Retention Knob 50 Taper

Max. tool diameter                                                              4.9"(1125 mm)

With empty adjacent pockets                                               10"(250 mm)

Max. tool length                                                                  15.7" (400 mm)

Max. tool weight                                                                 55 lb (25 kg)

Tool change time                                                                16 Sec



X, Y/ Z / W axis rapid traverse rate                                      590/470/393 IPM (15/12/10 m/min)

Ball Screw Dia/Pitch X, Y,Z                                                 55 mm / 12 mm

Ball Screw Dia/Pitch W                                                       40 mm / 5 mm

B axis rapid traverse rate                                                    2.5 RPM

Max. cutting feedrate X, Y, Z, W                                          200 IPM (5000 mm/min)

Max. cutting feedrate B                                                       2.5 RPM

Positioning accuracy X, Y, Z, W                                          ±0.00059" (±0.015 mm)

Repeatability X, Y, Z, W                                                      0.00047" (0.012mm)

Positioning accuracy B                                                       ± 15 Sec

Repeatability B                                                                   5 Sec

Axis thrust force (continuous) X, Z / Y / W                           3500/4600/3300 lb (1600/2100/1500 kg)

B axis cutting force                                                             4600 ft-lb (640 kg-M)


Machine height                                                                   152" (3860 mm)

Floor space required (W x D)                                              215" x 272" (5450 x 6890 mm)

Approximate machine weight                                               54,000 lb (24,500 kg)

Power required                                                                   57 KVA / 150 amps

Voltage required                                                                 208-240 Volts / 3 Phase

Air required                                                                        85 PSI (6 kgf/cm2)  at 4 CFM (65 L/m)




    The base, column, and saddle are composed of certified, fine-grain Meehanite cast iron, which provides very high dampening characteristics. The one piece base casting and column are stress relieved and annealed to ensure machine geometry is maintained throughout the machines life. Wide spacing of the solid box ways insures optimal support and rigidity throughout the full travel of each axis. Heavily ribbed castings provide superior rigidity and dampening for high speed machining and prevent casting deformation during aggressive milling. The mating surface of the base and column are hand scraped to optimize fit and machine geometry. 



    The axes are square box ways hardened to a minimum of HRC50 and ground with turcite on all axes. Z axis utilizes additionally 55 mm linear guide ways attached to the one piece base casting for outside support of the oversized saddle. Linear guide way technology allows heavier table capacities and maintains machine precision under any table load.  The Z axis box and guide ways are spaced to eliminate table pitch and deformation. The square box way surfaces on X & Y axes utilize gibs with easy adjustment to maximize rigidity and maintain geometry throughout the life of the machine tool.



    The 3000 rpm spindle uses cylindrical roller spindle bearings that require no maintenance. The spindle and sleeve are made from high grade chrome steel hardened to HRC55 - 58, then ground to a precision fit to insure maximum cutting rigidity. The spindle oil chiller maintains proper lubrication while eliminating spindle growth due to thermal expansion, further insuring part accuracy and extending the spindle life.



    The automatic shifting, integral two range geared spindle offers both speed and power for a variety of work. With a 6:1 gear ratio in low range spindle torque of 636 ft-lb will handle your toughest machining applications. The 2:1 high range gearing still offers considerable torque along with the spindle speeds for higher material removal rates. The combination of speed and power offer the most flexibility for the varying shop applications encountered.


  • TABLE:

    The heavily ribbed Meehanite cast table is hardened to HB 180 - 220 and ground for accuracy. Running on turcite with an inner and outer oil feed system allows for a table capacity of up to 11,000 lb. Seven 22 mm (0.87") T-Slots with 150 mm (5.9") spacing offers flexible fixture or work piece mounting on the table surface. A dual, direct drive worm gear system with 180:1 ratio using a Heidenhain rotary encoder mounted to the table shaft offers smooth and accurate machining with the B axis. Locking pins located in the 90° quadrants provide additional accuracy in an indexing application.



    Each axis is driven using a grade C3 precision ground ball screw. Each of the axes ball screws are pre-tensioned to allow fast feedrates and high axis thrust loads. Each ball screw is supported on each end using angular contact thrust bearings and is perfectly centered between the way surfaces. The X, Y, Z & W axis ball screws are direct belt driven using AC servo type drive motors for smooth axes acceleration.



    The 60 pocket double arm ATC provides fast and reliable tool changes with little to no maintenance. Tools can be staged in an ATC wait position prior to the tool change command further increasing the speed of the tool change sequence.



    A dedicated flood pump provides high volume coolant to the machine tool for general machining applications. Coolant is recirculated through the machine tool utilizing an 80 gallon return tank. An oil skimmer is included to help remove oil contaminants and extend the life of the flood coolant, reducing the frequency of replacing coolant.



    Utilizing a high quality rotary union, the through spindle coolant system is capable of 700 psi making easy work of deep hole drilling and heavy machining where coolant directly at the tool is required. The CTS system adds a 118 gallon auxiliary coolant tank with a transfer pump from the main coolant tank. To insure the life of the rotary union, the 5 HP pump system has a replaceable 11 micron filter cartridge.



     A table mounted chip guard helps contain chips and coolant in the machining area. The table guard allows for large      opening doors and side panels for easy part load and unload, and in extreme cases with large parts the table chip                        guard is easily removable.


     A single, table mounted chip auger is used to carry chips away from the table area. Auger chute exits into a belt type chip conveyor system to carry chips away from the machine tool.



    Automatic lubrication is provided to the way surfaces and ball screws with oil to eliminate wear. Way oil is delivered by metered valves, which precisely control the volume. A low oil-level alarm warns the user preventing possible damage to the way surfaces and ball screws.



    The axes can be moved with the remote hand wheel to ease setup and set work coordinates. The remote handwheel can move the axis in increments of 1, 10, or 100. The side button can be used to set the work coordinate for the selected axis.



    The Fanuc 32i-MB CNC control is equipped with an operator panel mounted PCMCIA card slot. This PCMCIA card and slot provide a solution for easy program transfer to and from the CNC program storage memory. Programs exceeding the CNC's memory capacity can be drip fed from PCMCIA card as well, enabling large program execution.



    An RJ45 Ethernet or Network Port is provided on the side of the operator station allowing simple and fast data exchange between the CNC control and your local network. Programs, tool offset information or control/machine parameters can easily be transferred through the Ethernet connection.



Machine geometry and accuracies cannot be guaranteed unless the machine is placed on a proper foundation. Consult Milltronics for recommended foundation requirements.


  • Fanuc 32i-MB CNC Control
  • 10.4" Color LCD Display
  • Manual Guide i
  • 3000 RPM Spindle
  • Two Range Geared Head Stock
  • Spindle Oil Chiller
  • Hydraulic Unit
  • 30/25 HP (22/18.5 kW) spindle motor
  • Full Contouring B axis, 360,000 positions w/90°Locking Pin Locators
  • Rigid Tap
  • 60 pocket Automatic Tool Changer
  • Feedrate and Spindle speed Overrides
  • Remote Handwheel
  • Edit Protection Key Switch
  • One Piece Certified Meehanite Cast Iron Base
  • Fully Hardened and Ground 59 x 49" Table
  • Hardened and Ground Box Ways on all Axes
  • Additional 55 mm Linear Guide Ways on Z Axis
  • AC Servo motors
  • 63 mm Ball screws on X, Y, and Z axes
  • 40 mm Ball screw on W Axis
  • Double Anchored, Pre-tensioned Ball screws
  • Matched AC Servo Amplifiers on All Axes
  • Automatic Metered Lubrication System
  • Telescopic Metal Way Covers
  • Table Mounted Chip Auger Empties to Belt type Chip Conveyor
  • Flood Coolant System with 80 gallon Tank
  • 700 PSI Coolant Through Spindle with Auxiliary 118 Gallon Tank
  • Table Mounted Chip Guard with Oversized Access Doors
  • Coolant Tank Oil Skimmer
  • Work Light
  • Instruction Manual, Parts List, and Electrical Drawings
  • Operator and Maintenance Manuals

Fanuc 32i-MB CNC Control Features

The Fanuc 32i-MB CNC Control utilizes the latest in CNC technology to offer the highest levels of reliability, operator convenience and ease of use, along with the power and high speed you have come to expect from a Fanuc controlled machine tool.

Basic Control Features

  • High Resolution 10.4” TFT Color Display
  • Graphic Display
  • Manual Guide i
  • PCMCIA Card Slot
  • Ethernet Connection
  • Self-Diagnostic Functions
  • Alarm & Operation Message History Display
  • 8 m/s Block Processing Speed
  • RS-232 Interface
  • 3 Axes Simultaneous Controlled Movement
  • Program Storage Capacity 1280M (512K

    Machine Control Functions

  • Backlash Compensation
  • Ballscrew Pitch Error Compensation
  • Smallest Programmable Increment 0.0001"
  • Spindle Speed Override
  • MDI - Manual Data Input
  • Run Hour and Parts Counter Display
  • Manual Pulse Generator
  • JOG Feed

    Program & Editing Features

  • Number of Registered Programs (1000)
  • Program Protection - Lock Out Function
  • Background Editing

    Motion Control Functions

  • Feedrate Override
  • Rapid Traverse Rate Override
  • Jog Override
  • Automatic Acceleration/Deceleration Control
  • Feed per Minute / Feed per Revolution

    Tool Control Features

  • Tool Offset Pairs - 200 Total Offsets
  • Tool Length Compensation
  • Cutter Compensation C
  • Tool Life Management

    Interpolation Functions

  • Exact Stop
  • Single Direction Positioning
  • Linear Interpolation
  • Circular Interpolation
  • Threading, Synchronous Cutting
  • 3rd& 4th Reference Position Return

    Program Input Features

  • Inch/Metric Conversion / programming
  • Tape Code: EIA/ISO
  • Absolute/Incremental Programming
  • Program Numbering: O(32 Characters)
  • Plane Selection
  • Polar Coordinate Commands
  • Workpiece Coordinate System (G52 - G59)
  • Chamfering & Round Corner Function
  • Sub Program Call
  • Custom Macro B
  • Additional Macro Command Variable (#100-199, & #500-999)
  • Canned Cycles for Drilling & Tapping
  • Scaling
  • Coordinate System Rotation
  • Programmable Mirror Image
  • Three-Dimensional Coordinate Conversion
  • Macro Executer