CNC Supra Vertical Knee Mill

cnc supra 10x54 right side
DRO Control Option
previous arrow
next arrow
cnc supra 10x54 right side
DRO Control Option
previous arrow
next arrow

Your Choice in Size.  9 x 49 or 10 x 54.  Strength.  Power.  Works all day.  Easy to learn and operate.  USA based tech support included.

CNC Supra Vertical Milling Machine 10″ x 54″ w/CVS control: 

Easy to learn and operate, the Supra 10 x 54 is our larger model vertical milling machine with CNC technology on a large milling table (10” x 54” table size). This Supra supports max travel of 35.5” on the X axis and 15.5” on the Y axis. The Z axis is quill driven. With heavy-duty, All Cast Iron construction, this is a powerful model fully capable of industrial work. These milling machines support full three-axis interpolated movement with variable speeds via computer spindle control. The Supra also allows manual and CNC control, and with its hefty table size there are fewer limitations on the work you can take on.

The CNC Supra Mill 9″ x 49″ w/CVS control: 

Easy to learn and operate, our Supra 9 x 49 vertical mills are classic CNC milling machines with CNC technology on a 9″ x 49″ table size. It features heavy-duty All Cast Iron construction and full three axis interpolated movement with computer variable spindle control put it a step above many other vertical mills. The Supra 9 x 49 mill handles a maximum travel of 34” x 11.5” on the X axis and Y axis, while the Z axis (spindle axis) is quill driven for accuracy. Supra mills are capable of manual control as well as CNC control.

Check out the Master MX to drive your CNC Supra Mill:

Other CNC Milling Machine Details

  • Small companies: Why pay thousands for outsourcing when you can machine your own parts using CNC vertical mills at a fraction of the cost?

  • Large companies: Why pay thousands to buy a CNC vertical milling machine packed with unnecessary special features when durability, performance, and sufficient power are the real concern?

Engineers looking for an economical prototyping machine and CNC machinists needing a high-powered, industrial-quality CNC Vertical Milling Machine can find the solution to their problems with one of our CNC SUPRA Vertical Mills. The Supra is equally at home with new and unique projects or mass-producing single replacement parts.

The CNC SUPRA Vertical Mill is a versatile vertical milling machine that can be used for product development, engraving, and teaching applications for vocation school machining departments or science labs. By using this milling machine, any user can create simple and complex parts with ease.

The SUPRA is truly a unique milling machine. With high-end CNC technology and the ability to recall previous tool path programs, our Supra vertical mills can repeat rare projects when required, without constant re-programming. The SUPRA CNC Vertical Mill can make any shop more productive. The easy-to-learn controls grant access to any level of operator and the simple setup process means that the SUPRA can be operational the same day it arrives at your shop. When coupled with CNC Masters’ competitive prices, the CNC SUPRA’s popularity is no surprise.

As with all of CNC Masters’ products, the CNC SUPRA Vertical Milling Machine is built here in the United States with only the best domestic and international parts. Our high-quality parts are the reason behind the SUPRA’s superior dependability, which in turn lowers costs for shop owners. All CNC Masters vertical mill controllers adhere to our strict standards and are all made in-house. Finally, since we build our own products, CNC Masters also handles customer support; we will never direct customers to a third party.

To ensure that our customers receive the best service we have to offer, we ask that any questions or concerns be sent to us immediately. While CNC Masters completely backs the CNC SUPRA milling machines, we understand that our customers may wish to discuss our products with us after we ship one of our machines. Contact us at any time so we can help.

If you require financing, we offer financing solutions to help our customers who need the product right now. Use the simple, web-based form to apply or contact us for more information.

See our testimonials for great pictures of our products in action from our satisfied customers.


Both novice and experienced engineers and CNC machinists are excited about the CNC SUPRA vertical mills and for good reason. Take greater control over your business, whether it is development or fast and reliable production of parts and products key to your operation.

The CNC SUPRA vertical mill was designed for the practical user in mind. Flexibility, ease of use, and a quick learning curve makes this model a must have for both large and small business operations. Smaller companies no longer have to consider outsourcing their valuable and proprietary products and parts, while large firms can focus on using their equipment as efficiently as possible when they employ one of the CNC SUPRA mills regularly.

The CNC SUPRA Milling Machine has been used for product development, engraving, and even as a valuable teaching application for vocational schools and science labs. This versatility keeps this machine in high demand; many shops find their productivity soars when they install and use this incredible milling machine regularly. Knowing that all CNC SUPRA Vertical Mills are fully tested and approved before being shipped to our growing list of satisfied customers makes certain that you are off and running on a high note.

Since all CNC Masters machines are made in America, it’s a brand you can trust because we provide a top-flight, reliable customer support system to work directly with each client. You never have to wonder if you are talking to someone with little or no idea of our product line; all technicians ready to serve you are completely knowledgeable about all of our equipment and we encourage any and all questions from our user base.

Finally, keep in mind that at CNC Masters, we are also ready to assist you in financing your CNC products. This allows you to get a quick delivery and installation of one of our CNC SUPRA vertical mills to get you up and running in as little time as possible.

Contact CNC Masters today and see your profits rise!

Return to Top

CHOOSE the OPTIONS for Your CNC Metal Milling Machine

The CNC SUPRA Vertical Mill (9x49) or (10x54) Specifications

ModelCNC SUPRA 9x49 Knee MillCNC SUPRA 10x54 Knee Mill
Table Size9" x 49"10" x 54"
Table T-slot size5/8" x 3"5/8" x 3"
Longitudinal X Travel34"35.5"
Forward/Back Cross Y Travel11.5"15.5"
Quill Z Travel4.5"4.5"
Vertical Mill Travel Knee Lift Up/Down16"18"
Ram Travel12"18"
Spindle TaperR8R8
Head Swivel RH/LH90°/90°90°/90°
Head Tilting F/B45°/45°45°/45°
Computer Connection to Control Unit USB Port, Windows 10 or 11 PC 64 bit USB Port, Windows 10 or 11 PC 64 bit
Ram Turret Swivel360°360°
Power220-240VAC 1Ø220-240VAC 1Ø
Spindle Motor3 HP Variable Speed or 2 HP, 8 Speeds3 HP Variable Speed
Spindle Speeds TypeStep PulleyStep Pulley
Spindle Speeds (RPM)Up to 5600 with Variable Spindle Speed Computer Control including on/off 90-2800 for 8 speedsUp to 5600 with Variable Spindle Speed Computer Control including on/off
Max Rapid on X Y Z 100 IPM (2540 mm/m) 100 IPM (2540 mm/m)
X Y Z W Stepper Motors NEMA 34, Bi-Polar, 1760 oz-in of torque for X and Y; 1200 oz-in of torque for Z/WNEMA 34, Bi-Polar, 1760 oz-in of torque for X and Y; 1200 oz-in of torque for Z/W
Vertical Knee Mill Machine Height86" (65" with head upside down)89" (68" with head upside down)
Physical Floor Space62.5"(1587.5mm) x 57"(1447.8mm)67.5"(1714.5mm) x 65"(1651mm)
Vertical Mill Max Movement Area
X + Ram Max Travel Area
97"(2463.8mm) x 68.5"(1739.9mm)104" (2641.6mm) x83"(2108.6mm)
Weight2600 lbs.3600 lbs.

Knee Mill Machine Power Requirements

220 to 240 VAC, single or three phase with ground @ 15 amp service required
208, 220 to 240VAC, single phase with ground @15 amp service circuit with a NEMA 6-15R required.

CNC SUPRA Mill Tolerances

Accuracy+/- 0.003" (or 0.0762 mm)
Repeatabilitywithin 0.0005" (or 0.0127 mm)
Resolution0.0002" (or 0.006 mm)
Return to Top

Milling Machine Features

CNC SUPRA Vertical Mill Features

    • The SUPRA Vertically Oriented Mill is designed to work with your Windows 10 or 11, 64 bit operating systems through your standard USB port.

      • Powerful X, Y, and Z-axis micro-stepper motors NEMA size 34 with 1760 oz-in of torque on the X/Y and 1200 oz-in of torque on the Z. Stronger torque coupled with micro-stepping motion keeps the CNC Supra from losing steps and performs as accurately as a servo system. when milling stock.

      • The minimum possible motion for the SUPRA vertical mills is 0.0002” with a minimum speed of 0.05” per minute. The maximum speed is 100” per minute on your rapid settings with ramp down effect to keep the machines from jerking.

      • X & Y Zero Backlash Ball Screws with pre-loaded ball nuts to eliminate play on the table travel, and give precision machining.

      • X & Y power-feed direct drives means no belts to adjust. This results in smoother operations and ensures accuracy unlike bipolar, pulley and belt, drive methods which can cause the belt to buckle causing inaccurate results. Note: This unique design of direct drive keeps you from having to change the belt or adjust as it wears down.

      • Quill Driven Z axis with an R8 spindle taper that accepts collets is better than a knee driven Z axis, maintains rigidity of the knee while the part is being machined on three axis simultaneous movement.

      • Z Axis Zero Backlash Ball Screw with pre-loaded ball nut to eliminate play on the up and down travel of the Quill.

      • Home Reference Sensors on the X, Y, Z which saves your home/zero position as the first line of your program. Note: This feature allows you to quickly return to the home position on any program without having to manually zero your three axes again.

      • Full 3 Axis or optional 4 Axis coordinated motion control. True Interpolation.

      • Limit Switches on all extreme ends of X, Y, Z travel allowing you to confidently test your program without having to worry about an axis crashing at its end of travel.

      • Tool Height Compensation with Automatic Quill Retraction for easy quick tool change when doing multiple tool changes in a single program.  Check out the quick change tools which are needed for multiple tool changes.  

      • Run your tool path from any line on your program.

      • Easy to Use Jogging Features, Feed Control, and Feed Over Ride on the fly.

      • Use Teach Mode Jog-Input Command to automatically write each line of your tool path as you manually jog each axis by pc mouse, keyboard, or the optional hand held remote control joystick to save as a program for repeat use.

      • Software Power Feed capabilities on X, Y, Z, and W with one click of the PC mouse for exact relative moving distance.

      • Pre-engineered for you when it comes to pitch and resolution. No tuning or calibration needed at setup. No additional parameters set-up required. Display resolution is 0.0001 micro-stepping travel. Just start using your machine.

      • Run programs from popular CAD-CAM software that produce standard FANUC type G-Codes to machine or engrave intricate and detailed parts at your command.

      • Digital Read Out Display of your X, Y, Z, (and optional W) counters on your computer screen in INCHES or MILLIMETERS using your PC mouse, keyboard, or our optional Hand Held Remote Control.

      • Use simple conversational language and the use of wizards to easily build a file of commands such as peck drilling or slot making applications to machine simple parts without needing to learn or use a CAD-CAM program.

      • Computer Controlled Variable Spindle Speed to raise or lower the RPM on the fly. (Runs on single phase 240 vac.)

      • Hand-Wheels on each axis for manual option machining with “motor disengage” feature to retain computer spindle speed control for the cnc mill.  Add the DRO/Closed Loop Option to manually hand crank your parts all day with Digital Readout displayed on the MX software screen.

      • Add other options such as Rigid Tapping Control, 4th Axis, Digital Probe, Hand Pendant Control, Coolant Control, Quick Change Tools, and Computer with Arm from our line of accessories.

      • Easy user-friendly setup for any beginner or experienced machinist. Easy to learn and operate. See our testimonials.

      • Comes with front and rear way covers, built-in One-Shot Oiler to oil the mill’s ways.

      • Backed by our CNC MASTERS ONE YEAR WARRANTY or extend it for two more years.

      • Unlimited “Life-Long” Tech Support step-by-step trouble shooting and walk-through process by email or phone Monday-Friday during normal business hours, pacific time, for as long as your company owns the machine. (Nominal fee for second hand owners.)

      • Easy to repair, replace parts, and maintain unlike costly servo systems which need to be serviced.

      • Free Master MX Software Updates for original owners for as long as the hardware can support it.

    The CNC SUPRA Vertical Mills: Additional Milling Machine Features:

    • Super Strong Column and Base – Meehanite Casting

      • Low Maintenance Machine

      • Large Diameter Chrome Quill

      • Spindle Head is internally cooled

      • High Precision Class 7 Spindle Bearings

      • X, Y, Z Zero-Backlash Ball Screws with Pre-Loaded Ball Nuts

      • X, Y, Size 34 Micro-Stepping Motors at 1760 in/oz of torque with Hand Wheels

      • Z, Size 34 Micro-Stepping Motor at 1200 in/oz of torque with Hand Wheel

      • Variable spindle speed computer controlled

      • High grade cast iron frame

      • Dovetail guide ways on the 9 x 49 table; Box guide ways on the 10 x 54 table

      • Ground table t-slots

      • Hardened & ground ways

      • Hardened & ground table

      • Tilting & rotating head

      • Built-In Coolant Column Base (Computer Control Pump, Hose, and Flex Nozzle mounted to the side of quill–optional accessory)

      • Built-In One-Shot Lube

Return to Top

Click the image to enlarge or to view as a slideshow.

1. MX Software – Easy to Use, Easy to Learn – Included with your machine purchase

The MX software is designed to work seamlessly with your CNC Masters machine.  It is made to work with Windows PC – desktop, laptop, or an all in one – on standard USB.  Use it on Windows 10 or 11  64-bit operating systems. No internal conversion printer/serial port to USB software or additional conversion hardware is used with the MX.

2. Clutter Free Interface

The MX is engineered for the CNC MASTERS machine so you do not have to fiddle with a detailed complicated configuration that can be overwhelming.   Just load in the MX and start machining!

3. Features Tour and Tutorials Included
The Features Tour will give you a quick run-down on all the features the MX can do for you. The Tutorials are easy to follow even for the first time CNC machinist. Feel free to download the MX on any of your computers.  We recommend downloading the MX along with your CAD and CAM software there at the comfort of your office computer to generate your tool path programs.  You don’t need to be hooked up to the machine either to test your program in simulation mode.
4. Navigate and Edit Your Program through the MX interface with Ease
With a few clicks of the mouse or using touch screen technology, you can easily navigate through the MX interface importing saved programs into the Editor from the File drop down menu.  Using standard windows features to edit your program you can then lock the Editor Screen to avoid accidental editing, and if you need to insert a line in the middle of a program, just click on [ReNum] to re-number your tool path list. You can create a program or import CAM generated G-code tool paths into the Editor. The X Y and Z W arrow jog buttons are displayed from the point of view of the cutter to avoid confusion when the table and saddle are moving.  You can also adjust your spindle speed and coolant control while jogging each axis.
5. Feed Hold – Pause in the Middle of your Program
Feed Hold lets you pause in the middle of a program.  From there you can step through your program one line at time while opting to shut the spindle off and then resume your program. You can also write PAUSE in the middle of your program and jog each axis independently while your program is in pause mode.
6. Hot Keys
Hot Keys is an alternative method to easily control your machine using your hard or touch screen keyboard.  One can press P to pause a program, press S to turn Spindle On, G to run a program, Space Bar to Stop, J to record your individual movements one line at a time to create a program in teach mode.
7. Pick Menu – for conversational mode programming
Write FANUC style G-codes directly into the Editor or select commands off the [Pick] menu and write your tool path program in conversational mode such as what is written in the Editor box.  You can even mix between conversation commands and G-codes in the same program.
8. Pick Menu List of Options
Use commands such as MOVE, SPINDLE ON/OFF, COOLANT ON/OFF, PAUSE, DELAY, GO HOME…. to write your tool path programs in conversational mode.
9. Draw the Tool Path to verify it before pressing Go
Hit Draw to view your tool path program drawing, check out its run time, or even simulate the tool path in 3D mode.  This can be helpful to quickly verify your program before running it.  You can also slow down or speed up the drawing or simulation process. You can also hit Go within the Draw Window itself to verify the cutter’s position on the machine.  The current tool path will be highlighted and simultaneously draw out the next path so you can verify what the cutter will be doing next on the program.
10. Run each tool path independently to study its movement
1. Run the machine on Trace mode.  You can run each tool path independently, one line at a time to study the tool path movement on the machine to verify the position of the application and if any fixture/vise is in the way of the cutter’s path. 2. You can also verify your program by clicking on the Trace and Draw buttons together.  This will allow you to view each tool path independently one line at a time in the Draw Window.
11. Counters display in Inches or Millimeters – Continuous Feed
1. When running a program, the counters will display a “real-time” readout while the machine is in CNC operation without counting ahead of the movement. 2. The current tool path is highlighted while the machine is in operation without causing slight interruptions/pauses as the software feeds the tool path to the machine.  The MX internally interprets a program ten lines ahead to allow for “continuous machining” avoiding slight interruptions as the machine waits for its next tool path command. 3. “Run Time” tells you how long it takes to run your tool path program.
12. Use the “Go From Line” command to start in the middle of your program
If you ever need to begin your program from somewhere in the middle of it, use [Go From Line] which you can find under Tools.  The Help guide will walk you through how to position the cutter without losing its position on the machine.
13. Exact Motion Distance without over-stepping on an axis while jogging
Use “Relative ON” to enter a specific coordinate to jog any of your axes to an exact location without having to write a program.  It’s like using “power feed” but easier.  You can jog an exact distance on any of the axes without needing to keep the key pressed down and mistakenly over-step the movement releasing your finger too slowly off the jog button. Let’s say you need to drill a hole exactly 0.525” using the Z.  So you enter 0.525 in the Z box.  Next, adjust the JOG FEED RATE slider for the desired feed rate.  Then “click once” on the +Z or -Z button to activate the travel.  In this case you click once the -Z button first to drill the hole exactly 0.525”.  Then click once on the +Z button to drive the axis back up 0.525”.
14. Teach Mode – Jog Input
You can create a tool path program by storing each point-to-point movement by simply jogging an axis one at a time. Click on either of the Jog Input buttons to store each movement on the Editor Screen. You can then add Spindle ON, feed commands, and press GO to run the new program as needed. This is a great feature to help you learn to create a program by the movements you make on the machine without necessarily writing out an entire program first.
15. Override on the fly to adjust the Jog Feed to Rapid or the Spindle Speed during the middle of a program
1. Jog Feed and Rapid with Override: You can adjust feeds using the slider from slow minimum 0.1″ per minute to a rapid of 100″ per minute of travel.  You can even micro-step your jog as low as 0.01”/min.  The [-][+] buttons allow you to fine tune feeds in 5% increments while the program is in motion. 2. Spindle Speed with Override:  You can adjust speeds using the slider from a slow minimum RPM to the max RPM according to the machine setup.  The [-][+] buttons allow you to fine tune feeds in 5% increments while the program is in motion.
16. Adjust Counters using Pre-Set if you cannot begin the program from 0.00
In a situation where you cannot begin your cutter at it’s 0.00 location, you can “Pre-Set” directly into the counters by typing in your beginning coordinate.  You can press Go from here to run your program.  You can also “zero all” or “zero” your counters independently.  With one click of the [Return to 0.0] button, all axes will travel back to its respective 0.0 on the machine.
17. Set and Save your 0.00 position for future runs
Set and save your 0.00 position on the machine. These coordinates will be recorded as the first line of the program in the Editor Screen. Should you desire to return to this program at a later date, you only have to click on the Set Zero Return button.  This will command the machine to automatically jog each axis to its saved “set” 0.00 position according to the recorded coordinates at the first line of the program.
18. Create a “Home” position to clear your application and run multiple times
Let’s say you need to machine one application times 100 pieces.  This usually requires a jig to retain that physical 0.00 position.  But in this case, you want the program to end with a clearance of the axes to easily switch out the next piece of stock and start again.  With Save Home, you have the ability to save this offset (home) position while still retaining your Set Zero position where the machine will mill your part out.  Pressing [Save Home] will record this new position under the Set Zero line in your program. Pressing [Go Home] will jog your axes back to your “saved home” position where you originally pressed the Save Home command.  You can also input GO_HOME from the Pick Menu as its own tool path in your program.  At the completion of your program the axes will end at your Home position.  Replace your part, then press [Return to 0.0] button to allow the axes to return to its zero position, and press Go to start your next run.
19. Disable the axis motors to manually hand crank each axis into place
Easily de-energize the axis motors by clicking [Disable Motors] to crank each axis by hand, and then press [Reset Control] to re-energize the axis motors.
20. Change up to 30 tools with compensation, and store your tool offsets for other programs
The MX supports… Tool Height Compensation allows for accurate height offsets when making a tool change using quick change tools within a program. Up to 30 tool changes can be made. This feature can be very effective for improved productivity if your application requires several tool changes.  Store a library of tool offsets in the Setup > Tools window.  You can choose any tool 1 – 30 by writing a T# command on its own line in a program.  With a T command, the spindle will automatically shut off and retract up to exchange tools without needing to write extra lines of code. Tool Radius Offsets can also be done.  If you choose to use a G41/G42 for a radius tool offset, you can enter the diameter in the Tools Window under Setup, and the machine will offset the radius of the tool. Diameter of Tool:  By entering the size of the cutter in the Setup > Tools Window, you can also view the tool paths according to cutter size denoted by a different color in the Draw window.
21. Use the optional ATC rack up to 8 tools for milling, drilling, and rigid tapping applications
The CNC Masters Automatic Tool Changer Rack and Tools (US Patent 9,827,640B2) can be added to any CNC Masters Milling Machine built with the rigid tapping encoder option.  The tutorial will guide you through the set-up procedure using the ATC tools.
22. Use the optional Rigid Tapping Wizard without the need for tapping head attachments
When you order your CNC Masters machine, have it built with the optional rigid tapping encoder.  You can take any drill cycle program and replace the top line with a tapping code created by the wizard to tap your series of holes up to 1/2” in diameter.
23. Use the optional Digital Probe to scan the profile and/or pockets of your fun/hobby type designs to write your tool path program and machine out a duplicate of your original design
To “surface” scan an object, you can program the probe along the X or Y plane.  The stylus will travel over the part starting on the left side front corner of the object and work its way to the end of the part on the right side.  Depending on how the stylus moves, it will record linear and interpolated movements along the X, Y, and Z planes directly on the MX Editor. To “pocket” scan an object containing a closed pocket such as circles or squares, the scan will start from the top front, work its way inside of the pocket, and scan the entire perimeter of the pocket. Under the Setup of the MX software you will find the Probe Tab which will allow you to calibrate and program your probe.  Your “Probe Step”, “Feed”, and “Data Filter” can also be changed on the fly while the probe is in the middle of scanning your object.
24. Use work offsets G54-G59 for nesting applications
The work offsets offer you a way to program up to six different machining locations.  It’s like having multiple 0.0 locations for different parts.  This is very useful especially when using sub-routines/nesting applications.
25. Create a Rectangular Pocket / Slot with our selection of Wizards to help you build a tool path program
The Cycle Wizards for the mill or lathe makes it easy to create a simple tool path without needing to use a CAD and CAM software. On this Wizard, the Rectangular Pocket / Slots, can be used to form a deep rectangular pocket into your material or machine a slot duplicating as many passes needed to its total depth.
26. Create a Circular Pocket Wizard
Input the total diameter, the step down, and total depth and the code will be generated.
27. Do Thread Milling using a single point cutter Wizard
28. Cut a gear out using the Cut Gear Wizard with the optional Fourth Axis
29. Create a Peck Drilling Program in Circular or Rectangular Patterns
Using the Circular or Rectangular Drilling Wizards, you can program the machine to drill an un-limited series of holes along the X and Y planes.  Program it to drill straight through to your total depth, use a high-speed pecking cycle, or deep hole pecking cycle.  You can program the cut-in depth and return point for a controlled peck drill application to maximize chip clearance.
30. The MX interface can easily be interchanged from Mill Mode to Lathe Mode
Use this interface for your CNC Masters Lathe.  It contains all the same user-friendly features and functions that comes in Mill Mode.  Simply go to the Setup page and change the interface.
31. Use Tool Change Compensation or the optional Auto Tool Changer Turret if your application requires more than one tool in a single program
You can offset the length and angle of each tool and record it under Tools in your Setup.  The program will automatically pause the lathe’s movement and spindle allowing you to change out your tool, or allowing the optional ATC Turret to quickly turn to its next tool and continue machining. On the MX interface, you also have four Tool Position buttons.  Select your desired T position, and the auto tool post will quickly turn and lock itself to that position.
32. Use the Lathe Wizard Threading Cycle to help you program your lathe’s internal or external threads in inches or metric
33. Use the Lathe Wizard Turning / Boring Cycle to help you program simple turning and boring cycles without having to go through a CAM or writing a long program with multiple passes 
34. Use the Lathe Wizard Peck Drilling Cycle to help you program your drill applications or for face grooving
35. Facing / Grooving / Part Off Cycle Wizards – with Constant Surface Speed
These cycles can be used with Constant Surface Speed allowing the spindle speed to increase automatically as the diameter of the part decreases giving your application a consistent workpiece finish.  With CSS built into the wizard, there is no need to break down the cycle into multiple paths and multiple spindle speed changes.
36. This is our list of supported G and M codes which can be found under Tools > G Code/ M Code List in the MX
If you plan to use a third-party CAM software to generate your tool path program, use a generic FANUC post processor and edit it to match our list of codes.  As an option, we also sell Visual mill/turn CAM software which comes with a guaranteed post processor for our machines to easily generate your tool path programs based on your CAD drawings.
37. Our pledge to you…


MX Software Included

Try out the new Master MX. The MX works exclusively with the CNC Masters MX Numerical Control Units now being built with our CNC milling and lathe machines. The MX software is included with your CNC Masters Machine.

Master MX interface

Download Master MX slide presentation in PDF

Click here to view list of Videos demonstrating the Master Software

Easy Wizard Cycles for quick tool path creations such circle patterns and profiles, slots, rectangular pocketing, thread milling, rigid tapping (with optional encoder kit) and peck drilling applications.

One of many Cycle Wizards On this window, create a circular pocket without using CAD and CAM software.
One of many Cycle Wizards On this window, create a circular pocket without using CAD and CAM software.
CNC machine your own gears and splines adding a cnc fourth axis.
CNC machine your own gears and splines adding a cnc fourth axis.
Easily create a helical movement driving X, Y and Z at the same for thread milling.
Easily create a helical movement driving X, Y and Z at the same for thread milling.
Circle Drilling
Do all sorts of drilling cycles from high speed pecking to deep hole drilling operations.
Do all sorts of drilling cycles from high speed pecking to deep hole drilling operations.
Rigid Tapping CNC Masters mills
Rectangular cnc pocket
  • Import FANUC based G and M code programs from your CAM software. We also offer VisualCAD/CAM as an option which comes with a guaranteed post processor made for CNC Masters machinery.G00 = Position (Fast speed)
    G01 = Linear interpolation (Feed speed)
    G02 = Circular interpolation (CW)
    G03 = Circular Counter-clockwise interpolation (CCW) Format: X__Y__I__J__ I,J are relative distance from start to center.  Z can be added for helical designs. 
    G70 = Input in inches
    G71 = Input in millimeters
    G73 = High-Speed Peck Drilling Cycle
    G81 = Drilling Cycle
    G82 = Counter Boring Cycle
    G80 = Cancel Cycle
    G83 = Deep Hole Peck Drilling Cycle
    G90 = Absolute move (Modal)
    G91 = Relative/Incremental move (Modal)
    M00 = Pause
    M03 = Spindle on
    M04 = Spindle on reverse
    M05 = Spindle off
    M08 = Coolant on
    M09 = Coolant off
    M30 = End program
  • Don’t know G-codes?  Use Conversational Commands from our Pick Menu and simply type in your coordinates or mix it in with G-code commands right in the Editor.
  • View your tool path program in 2D or 3D in Simulation Mode.
  • Use your touch screen monitor – desktop or laptop – Windows 10 or 11 – 64 bit operating systems to drive your CNC machine in pendant style.
  • The MX is designed for PC use.  Dedicate your PC or or order from us an All in One Touch Screen Computer with mounting arm for your machine.
  • No additional hardware needed.  Plugs in by simple USB connection.  The CNC Masters MX Control Unit is built with direct USB connection.  No internal port conversions or having to use other hard-to-locate platforms.

The MX supports…

  • Tool Height Compensation up to 30 Tools within one program
  • Tool Radius Offsets
  • Feed Hold – step through each line in the program while opting to shut the spindle off and then resume program
  • Pause in the middle of a program and step through one line at a time
  • Coolant Control – optional
  • Variable Spindle Control from 0 to max – optional
  • Spindle Encoder for rigid tapping – optional
  • Jog Feed/Teach Mode – create a program simply by jogging your axes
  • Feed and Spindle Speed Over-Rides on the fly
  • Relative exact movement positioning without writing a program — type in one movement and one-click your jog +/- arrow to drive that exact movement
  • Start from another location other than 0.00 – just preset the new coordinates directly into the counters
  • Press Go from another location in your program to drive your cutter
  • Save your 0.00 position as well as a home offset position for future program runs
  • Live Counter Display during computer numerical control movement without jumping ahead
  • Displays and runs in either inches or millimeters
  • 4th axis interpolation – simultaneous motion with the other axes – optional
  • Rapids up to 100″/minute
  • Trace Mode – Run one line independently at a time from beginning to end in your program to help you study the movement and establish your setup
  • Editor Locked/Unlocked to easily write and edit your program and prevent accidental typing during a program run
  • Displays Run Time
  • Hot Keys – if your preference is to control your machine by keyboard such as the arrows, space bar, and letters simply open the Hot Keys command
  • Run Sub-Routine programs using CALL for nesting applications or to mass produce the same part on a constant loop.
  • Disable Motors — Easily disable motors to hand crank each axis. Re-engage the motors for cnc control in one click

Check out the New Master MX

Give us a call at 626-962-9300 to request your free demo of the MX Software.
Questions?  Email us at

Return to Top


 Reviews for CNC SUPRA Vertical Knee Milling Machine


Supra CNC mill

Rated 5.0 out of 5
October 6, 2023

Best bang for the buck. Purchased 2014 and has performed flawlessly. Bought for a fab and go kart racing engine shop, has machined everything I have come up with with nothing but praise for its programming and operation. Customer service is always there to help even after 10 years. Would be my first choice to purchase another.

D. Plank

Still Going after more than 10 years

Rated 5.0 out of 5
August 18, 2023

I bought a Supra years ago. I’ve contacted Omar several times and have always been given superior customer service. The CNC is still cutting like it did the day I got it. Renewed the controllers a few years back to work better with the newest software. Just a quality company, with a quality staff. Don’t hesitate to buy this unit, you won’t be disappointed!


Supra Retro Kit

Rated 0.0 out of 5
August 18, 2023

In June of this year I purchased the Supra retrofit kit for my low hour 9×49 Bridgeport clone, installed it myself with some great tech support from Omar, and have been using the machine 20-30 hours per week for almost 4 months now with no issues.

Rapid Prototyping Service

prototyping a powered hand tool and experimental machining.

Rated 0.0 out of 5
August 18, 2023

I have studied all of the machines out there and this is the only one i would use for engineering protyping and serious home shop. The Haas machine is too big for most spaces and way overkill for protyping projects that are in the up to 12 x 12 inch region and not super accurate like .0001. my backround is 53 years as an EE in 15 industries involving the integration of mechanical and electronic components. We always spent a lot of time asking machinists to do things for us. this gives engineering and home shop types total control and capability they never had for a bargain price. It is a serious machine and does hold .0005when working within close bounds of center like say 3 inches. i have not used it to verify .0005 at 12 inches.

It is super easy to use with the wizards they give you and the tech help is super with almost no delay to answer a question. Of course it has full capability

if you want to program in full g code.

I really like the edge finder and full contouring feature. I have never seen these anywhere else. I have even designed and built a horizontal cylinder edge finder and it works great. I use it to cross drill set screw holes.

frank galler

CNC Supra Mill

Rated 0.0 out of 5
October 13, 2022

I purchased my Supra On 2/27/2014. Most of what I machine is low carbon steel and I have found that over the last 8 years that the machine has done an extremely good job. I know that most of the adds just show it machining alum, But using good end mills and watching your feeds and speeds it does very well

on steel.

Robert Bollinger


Return to Top