I have both a CNC converted Grizzly G0704 mill and CNC converted G0752 lathe. They are in excellent condition and working perfectly. It is run on Mach3 and the license is included. This is because the same controller and computer runs them both. I have made this so you only need to change the connectors (aircraft type) to use the other machine. I use quality parts to do this conversion and it only has about 500 hours between them. I have also just gone thru them and adjusted them and cleaned and greased them. They are ready to use. I will also include a lot of tooling, all is not in the photos attached, to many things for the listing but past my inventory list below for more details. Note: The tools on the wall as well as the tool boards are also for sale, but separately, and not included with the mill and lathe. This goes for the 2 gray cabinets in the photos with tooling.

Benchtop Grizzly G0463 converted CNC mill and everything to support it. This is a rare opportunity for a hobbyist looking to get into CNC machining. This unit is a converted Grizzly G0463. The mill itself is very well built with micro switches for homing and limits on each axis, 9 total. All acme threads were removed and replaced with ball screws with a designed +\- 0.003 tolerance and larger balls to improve the advertised tolerance. The Z-axis has a lift assist kit to act like a counter-balance so that the Z stepper motor is not overworked. A computer system and software is included. The computer is fully functional. You can begin cutting once you set the machine up. The computer is old and runs on Win2000. Any computer with a parallel port can be used in its place if you would prefer to upgrade. Keep in mind a dedicated computer is better for uninterrupted machining. Most of the information and data is available. Missing is the CD for VisualMill 5.0. It is installed and runs. The hard key (USB) is included. Demonstration as of machine movement and home referencing. Demonstration of modifying an aluminum chassis. CNC Fusion Conversion kit. 9 micro switches installed for home and limit +\- each axis. Z axis lift assist. 700 watt coil drive power supply. 7 amp extra duty 3 axis micro stepper motor controller. Grizzly H8140 7 gallon coolant tank system. Dual coolant nozzles on mag base. Complete PC with monitor, keyboard and mouse. Mach3 CNC G-code to step conversion. Original documentation including pin assignment for the parallel point (needed for MACH3 if loaded on a new machine). Grizzly G7154 5 premium milling vise. Combination step block and clamp set. (2) Edge toe clamps. (4) 1/2/3 blocks. (2) Drill chucks. Standard set of endmill holders. (2) Micro-Mark spring collet sets. Kennedy machinists tool box with key. Various steel and carbide coated endmills\. Additional tools available upon request. Please reach out with any questions. The item “Benchtop CNC mill Grizzly G0463 converted CNC mill & everything to support it” is in sale since Tuesday, December 29, 2020. This item is in the category “Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Equipment\Machining Centers & Milling Machines”. The seller is “herman_nelson” and is located in Swedesboro, New Jersey. This item can’t be shipped, the buyer must pick up the item.

• Function: Milling
• Control: CNC
• Brand: Unbranded
• Machine Type: Milling Machine
• Spindle Horsepower: .8
• Power Source: Electric

I converted this Mini Mill to CNC back in 2015 and documented the whole process on my YouTube channel Craig’s Machine Shop. See the playlist here. The mill was converted to CNC using a CNC conversion kit from CNC Fusion. The belt drive conversion kit was from Little Machine Shop. The mill includes the 4 vise in the photo. The control software is Mach3. It only has the trial version which allows for 500 lines of code. Includes keyboard, mouse, monitor, computer, control box. Includes Tormach collet for TTS Tooling. I no longer have the Xbox controller for it. A box of Misc hardware from the conversion is included. Some changes to the limit switches may be needed to get the full travels. Some of the soft limits may need to be changed in Mach 3. The X Limit switch is broken. The rapids are software limits are currently set to 40 IPM for smoother operation. Overall the mill runs but needs some minor repairs and adjustments. The item “Harbor Freight Mini Milling Machine CNC Converted” is in sale since Saturday, April 11, 2020. This item is in the category “Business & Industrial\CNC, Metalworking & Manufacturing\Metalworking Equipment\Machining Centers & Milling Machines”. The seller is “onlinecoversdirect” and is located in Mesa, Arizona. This item can be shipped to United States.

• Model: Mini Mill
• Modified Item: Yes
• Spindle Horsepower: 4/5 HP
• Machine Type: Mini Milling Machine
• Table Length: 15 1/8
• Max Spindle Speed (RPM): 4500
• Model Year: 2015
• Power Source: Electric
• X-Axis Travel Bed: 9
• Y-Axis Travel Bed: 4
• Z-Axis Travel Bed: 8.5
• Spindle Taper: R8
• Modification Description: CNC COnversion
  Belt Drive Conversion
• Function: Drilling
• Brand: Central Machinery
• Table Width: 3 5/8
• Control: CNC
• Voltage: 120

This is a Converted G0704 CNC Mill. This mill is one of the most popular hobby mills out there. I converted this mill to a CNC and I preserved the manual functionality, as well increased the Y axis travel and upgraded the spindle to be belt driven. This belt drive is very popular and it makes it easier for machining aluminum (see sample machined part picture). I lightly used this mill, and I have all original parts before the conversion in case you want remove anything from the mill. X/Y NEMA 23 Motor Mounts. Z NEMA 34 Motor Mounts. X/Y/Z C7 Grade Double Ballnut Ball Screws. Belt Drive Conversion (Benchtop precision). Extended Y Axis (+/- 3in from Stock Milling). G0704 with Steppers (as seen in picture). CNC mill Stepper Controller with enclosure (picture is shown without the top cover; but top cover is included). Windows XP PC and Monitor. All original Accessories and parts (in case you like to go back). Steel Dolly with wheels. If you have any questions, feel free to contact me. The item “Converted G0704 CNC Mill/Drill with Stand” is in sale since Saturday, April 13, 2019. This item is in the category “Business & Industrial\CNC, Metalworking & Manufacturing\CNC & Metalworking Supplies\Equipment Specific Tooling\Milling”. The seller is “miniprousa” and is located in Chapel Hill, North Carolina. This item can be shipped to United States.

• Country/Region of Manufacture: China
• MPN: G0704
• Brand: Grizzly
• Model: G0704

Grizzly G-0463 mill to CNC Mill. Original acme thread screws and nuts were replaced with ball screws and nuts, The stock 3/4 Hp spindle motor and gears were replaced with Hitachi VFD controlled 2Hp 3ph motor. All (X-Y-Z) axis setup with ball screws and custom made Lovejoy stepper motor couplings. Central pressurized lube system. It has automatic’Mist’ system. The spindle head has pneumatic counterbalance system. Sale include complete system, Ready to run! Setting the tool height is automatic, and the X-Y axis can be. It come with mill 3/8-16 clamping set and drill chuck with key. Does not include any cutting tools and tool holders (collets). Machine enclosure and stand is included. The machine was used very little because don’t have anything to machine. It is a great little machine. Spindle motor: 2 HP, 220V, 3-phase, variable spindle rpm is controlled by Hitachi X200 VFD, and must be powered by 220V AC. Distance spindle to table: 10. Table size: 6-1/4″ x 21-5/8″. Table travel (longitudinal): 14. Table travel (cross): 5-3/4. The machine enclosure is made of plywood and it should NOT be used with flood coolant. It can be easily rolled around because the stand is mounted on industrial heavy duty casters. This machine as it stand on its stand overall approximate dimensions are. No service or tech support is included, but if you have a question feel free to ask and I answer if I can. I reserve the right to end this sale early, because this machine is advertised for sale locally as well. The item “Table Top Grizzly G-0463 Milling Machine Converted to CNC” is in sale since Wednesday, December 06, 2017. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Equipment Specific Tooling\Milling”. The seller is “bluecheck546″ and is located in Guyton, Georgia. This item can’t be shipped, the buyer must pick up the item.

• Brand: Grizzly

Up for sale is perhaps one of the most rigid yet ergonomic manual mills in like new condition. This mill combines a 5000lb base from a Bridgeport boss 10 with the flexibility of a Bridgeport Series 1 one ram and head. The greatest part of this mill is you can stand in one spot and fully use each axis (the air assist knee makes moving the z axis effortless) cutting down fatigue and keeping your eyes focused on the cut. Everything is like new I have never used the mill since converting it, upgrading to a cnc shop and can’t afford to have such a nice manual mill on top of another nice mill I already have The base is equipped with ball screws on all axis, chrome hardened ways, air assist knee, x axis powerfeed, automatic oiling system, and steel accordion way covers in the x axis. The ways have little to no wear and the chrome ways were designed to last for 30 years without a rescrape in an industrial environment. The top half of the machine is equipped with a Bridgeport series 1 ram, and 3 HP variable speed Taiwan head. The head has been fully reworked all new skf bearings including the spindle and moving parts filed and fitted to ensure best operation. List of work done: Fully cleaned and degreased Full body worked body using automotive filler and paint Machined adapter plate for mounting ram Machined various parts parts for powerfeed mount and handles All new bijur oilers to ensure proper lubrication (system was fully flushed as well) X and Y stops added All new belts and skf bearings installed in head (including motor and spindle bearings) Wave washers installed on free floating shafts i. All shafts without tapered bearings Spindle feed parts adjusted to work smoothly and ensure optimal engagement All other general work to ensure all parts of the mill are operating properly Travels xyz: (36″, 16″, 16) Voltage: 220V, 3 phase Weight: 6000lbs Let me know if you have any questions or need additional pictures. The item “BRIDGPORT CNC MILL CONVERTED TO MANUAL (ONE OF A KIND!)” is in sale since Tuesday, June 20, 2017. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Equipment Specific Tooling\Milling”. The seller is “wonderbread-x” and is located in Henderson, Nevada. This item can’t be shipped, the buyer must pick up the item.

• Brand: Bridgeport
• Country/Region of Manufacture: United States
• Model: Bridgeport

Fully functional EMCO PC 55 Mill With 4. Converted with newer modern day electronics. Video on bottom of this page. Emco PC 55 Mill. Xbox 360 controller (runs machine). 20 Touch Screen Monitor on swing arm. Works with Mach3 screens. Axis with 4 Independent 4 jaws. Shown in pictures, see below. Smooth stepper LAN connection. Can adjust up to 80 or down. Easy to setup for 3d printing. This machine is fully functional and ready to work. All axiss have been tested for accuracy, repeatability, and backlash. X/Y/Z limit switches are all working and soft limits setup in Mach3 to prevent over travel. Encoder installed on the spindle head for Mach3 spindle speed feedback/control. Picture 12 shows the back panels removed for view of all the new electronics installed. New stepper motors, VFD, Gecko G540, ESS, line filter and more new electronics. Picture 6 shows the tools. 3 tool holders and a shell end mill cutter. They do have some surface rust, but work great. 9 collets, work for mm and in. 2 used end mills. Machine is fully capable of all the functions as a big cnc mill. I know the travel is small, but it fits through a standard doorway, fully enclosed and plugs into a normal outlet. Original manuals for the Emco Mill, Mach3 software, license file, Mach3 manuals, and a back-up of all the settings. The below specs current retrofit specs. Distance spindle nose – table surface (milling spindle vertical). Distance spindle nose – table surface (milling spindle horizontal). Clamping surface (L x D). Distance of T -slots. Clamping fixture similar to DIN 2079. Speed range (infinitely variable). Maximum torque on milling spindle. Drilling capacity in aluminium. Rapid feed in X/Y/Z. Operating feed in X/Y/Z (infinitely variable). 250 oz/in stepper motors. Do not recommend tapping with this. You can mount a servo motor to the head if you want to tap… Total length x total depth x total height. 840 x 865 x 710(mm). Everything can be run off from the same outlet. Diameter of table: 4 (100 mm). Morse taper center hole: MT2. Gear ratio 72:1. Quick disconnect on cord. 4 4 Jaw Independent Chuck. Jaws are individually adjustable. Clamping Range A-A1: 0.236-1.772. Jamming Range B-B1: 1.575-3.937. Unit is an older model, it is not new. It is used and you can find minor blemishes, scratches, and dents around unit. And 100% covered if instructions are followed. Please make sure you. Will offer a discount if picking up from my location. Will help with loading and any questions. If you see a past. The item “EMCO PC 55 CNC Mill With 4th Axis Converted Mach3 Free Shipping Complete Package” is in sale since Thursday, April 13, 2017. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Equipment Specific Tooling\Milling”. The seller is “erl_distributing” and is located in Marne, Michigan. This item can be shipped to United States.

• Brand: Emco
• MPN: Does Not Apply
• Country/Region of Manufacture: Austria

Shizouka millmaster an-s vertical milling machine converted to manual with 55 assorted 40 nmtb tool holders. This is a heavy duty vertical mill that works well as a manual machine. All of the nc controls are removed and not available. Machine weight is over 5000#. We are unable to load this machine. We have ground level and dock level loading available. The following tools are included with the machine. There are a total of 55 tool holders. The collet style holders are empty and do not include the collets. The wooden rack is included and holds 50 collets. 10 pieces erickson #40 nmtb qc 2-05-209-100 or similar. 4 pieces valenite v 40 m 10 sg vccnp 105gf. 6 pieces balas 40 nm c 8 or similar. 1 piece kennametal s-j-2 qc 40 em 025 138 1/4 end mill holder. 3 pieces valenite v40 m-e37 3/8 end mill holer. 6 pieces valenite v 40 m-e50 or similar 1/2 end mill holder. 2 pieces valenite v 40m-e62 5/8 end mill holder. 7 pieces valenite v 40m-e75 or similar 3/4 end mill holders. 1 piece 7/8 end mill holder. 3 pieces valenite v 40m-e100 or similar 1 end mill holder. 2 pieces valenite v 40m-e125 1 1/4 end mill holder. 1 piece valenite v 40m-e150 1 1/2 end mill holder. 4 pieces balas 40 mm-c3-1 or similar collet holders. 1 piece shell mill holder hertel 3/4 pilot hqc40sm075148. 1 piece shell mill holder erickson 1 pilot qc40sm100131 1-157-2/22 7/87. 1 piece shell mill holder 1 1/4 pilot poland 40-1 1/4. 1 piece shell mill holder 1 1/2 pilot no 40. 1 piece shell mill holder 12 pilot 40-2.The item “Shizuoka Vertical Milling Machine AN-S Converted to Manual With 55 Tool Holders” is in sale since Wednesday, March 04, 2015. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Equipment Specific Tooling\Milling”. The seller is “zemanmfg” and is located in Lisle, Illinois. This item can’t be shipped, the buyer must pick up the item.

• Brand: Shizuoka
• Model: AN-S