Uploaded August 2024 | Updated September 2026, 2 weeks ago
Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT
I love products that you make yourself as a project with a 3D printer and other tools. In this video, I showcase the Cateran Mk2, an almost entirely 3D printed guitar from Filatone Instruments. Since I’m only a novice musician, I was lucky enough to have my friend Andrew come in and test the guitar properly. In addition to his verbal feedback, I think his big smile says a lot. I highly recommend this project.
The Cateran k2 and all of the hardware was purchased with my own money, apart from the fret wire which was generously donated by Andrew. All opinions expressed are my own.
One additional thing to mention is that nothing is glued here, so you can reprint anything you’re not happy with, or simply change the colour if you desire. I will probably redo the body in another
0:00 Introduction
0:49 What is the Cateran MK2?
Songbird 3D printed turntable: youtu.be/x3T9vxrTGtk
Filatone Instruments on Cults3D: cults3d.com/en/users/filatoneinstruments/3d-models
Cateran MK2: cults3d.com/en/3d-model/gadget/cateran-fully-3d-printed-electric-guitar
No flex electric guitar neck: cults3d.com/en/3d-model/gadget/noflex-electric-guitar-neck
Prusacaster: printables.com/model/398795-the-prusacaster-a-3d-printable-guitar
2:44 Buying hardware
High Street Music: https://highstreetmusic.com.au/
4:06 Printing parts
Carbon fibre safety video: youtube.com/watch?v=RLt9l6YxvHk
5:42 Neck assembly and fretting
Fretting video: youtube.com/watch?v=lS0JHkvIRSU
Fret press by Jude_Shanahan: printables.com/model/423611-fret-press
Fret rocker by Filagain: printables.com/model/212817-filagain-fret-rocker
Fret bevel file holder by DoomMeister: printables.com/model/448105-90deg-and-15deg-fret-end-dressing-and-bevelling-fi
10:29 Body assembly and electronics
13:06 Final touches
Conor Rocks restring video: youtube.com/watch?v=UKFe8LpyBKA
Guitar Tuna app: yousician.com/guitartuna
14:04 Demonstration and evaluation
16:04 Conclusion
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: patreon.com/teachingtech
Check out my 2nd channel, TT Racing: youtube.com/@TTRacingYT
I love products that you make yourself as a project with a 3D printer and other tools. In this video, I showcase the Cateran Mk2, an almost entirely 3D printed guitar from Filatone Instruments. Since I’m only a novice musician, I was lucky enough to have my friend Andrew come in and test the guitar properly. In addition to his verbal feedback, I think his big smile says a lot. I highly recommend this project.
The Cateran k2 and all of the hardware was purchased with my own money, apart from the fret wire which was generously donated by Andrew. All opinions expressed are my own.
One additional thing to mention is that nothing is glued here, so you can reprint anything you’re not happy with, or simply change the colour if you desire. I will probably redo the body in another
0:00 Introduction
0:49 What is the Cateran MK2?
Songbird 3D printed turntable: youtu.be/x3T9vxrTGtk
Filatone Instruments on Cults3D: cults3d.com/en/users/filatoneinstruments/3d-models
Cateran MK2: cults3d.com/en/3d-model/gadget/cateran-fully-3d-printed-electric-guitar
No flex electric guitar neck: cults3d.com/en/3d-model/gadget/noflex-electric-guitar-neck
Prusacaster: printables.com/model/398795-the-prusacaster-a-3d-printable-guitar
2:44 Buying hardware
High Street Music: https://highstreetmusic.com.au/
4:06 Printing parts
Carbon fibre safety video: youtube.com/watch?v=RLt9l6YxvHk
5:42 Neck assembly and fretting
Fretting video: youtube.com/watch?v=lS0JHkvIRSU
Fret press by Jude_Shanahan: printables.com/model/423611-fret-press
Fret rocker by Filagain: printables.com/model/212817-filagain-fret-rocker
Fret bevel file holder by DoomMeister: printables.com/model/448105-90deg-and-15deg-fret-end-dressing-and-bevelling-fi
10:29 Body assembly and electronics
13:06 Final touches
Conor Rocks restring video: youtube.com/watch?v=UKFe8LpyBKA
Guitar Tuna app: yousician.com/guitartuna
14:04 Demonstration and evaluation
16:04 Conclusion
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: patreon.com/teachingtech
![Setting up the ultimate home makerspace! - Moving house and custom parts
Moving house is a pain. It’s particularly a pain when you have a vast collection of 3D printers and other manufacturing equipment, it gets a lot harder. In this video I take you through my move, but focus mainly on setting everything up to be the ultimate home makerspace. This includes custom 3D printed and laser cut parts.
Please leave feedback on the new studio and camera angle. The microphone is closer so I think the audio is better. However, I think I need a bit more light on my face and maybe less on the back wall to let the RGB lights stand out more.
Some people wanted links to some of the items shown:
Spotlight mount (lights tab then right click on parts to export in a format of your choice): https://cad.onshape.com/documents/ac393862aa54c195cb5ff6d4/w/65dc475aab32f669ef72cf6a/e/0ba35379ddc1c3dbb9aa6c65?renderMode=0&uiState=62d4913deeb63c5fb12351aa
Rack-it mallet together shelving I use for benches and table: https://www.bunnings.com.au/brands/r/rack-it
Timber panels for benches: https://www.bunnings.com.au/2200-x-600-x-26mm-acacia-solid-oiled-hardwood-project-panel_p8330032
0:00 Introduction
0:39 Old vs new house
2:46 Moving equipment
4:02 Resin printing area
Previous resin printing guide video: https://youtu.be/UU6tWhV010M
5:55 Walk in storage room
7:15 New laser cut storage drawers
10:44 Finishing touches
11:44 Still to do
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech Setting up the ultimate home makerspace! - Moving house and custom parts](https://i.ytimg.com/vi/kYTo9w31Tso/mqdefault.jpg)
![Cams are simple to design but oh so versatile - Guide with examples
Building on my previous breakdown of over centre mechanisms, in this video we explore cams. They offer an efficient way to translate rotation into linear motion, but they can also be used in other valid ways. In this video, we look at real world examples, and then break down the characteristics across a varied series of designs.
Source CAD for this video: https://cad.onshape.com/documents/ad59d289b5f25b236b196d0f/w/e62a889891e8bbe8cf666491/e/794928e386283927ad3ed557?renderMode=0&uiState=646ffdfe9cc5a7076d116e03
Exported plates of parts if you want to print the examples: https://www.printables.com/model/490289-cam-mechanism-examples
0:00 Introduction
Previous video on over centre mechanisms: https://youtu.be/NVtsrisYtUE
Maker’s Muse example advanced mechanism video: https://www.youtube.com/watch?v=LU77kPf25Yg
0:54 Where do we find cam mechanisms?
Camshaft wiki: https://en.wikipedia.org/wiki/Camshaft
2:24 What is a cam?
2:58 Example 1: Basic
3:47 Example 2: Locking latch
4:44 Example 3: Dial
5:46 Example 4: Dispenser
7:39 Example 5: Automata driven by complex cam profiles
Polar bear with seal (automata) by Amaochan: https://www.thingiverse.com/thing:4052802
11:07 Key characteristics summary
12:05 Conclusion
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech Cams are simple to design but oh so versatile - Guide with examples](https://i.ytimg.com/vi/lm49nYb77HY/mqdefault.jpg)
![Remix STEP files to suit your needs - 3D design for 3D printing
Check out my 2nd channel, TT Racing: https://www.youtube.com/@ttracingYT
To get the best out of 3D printing, it helps if you can design your own parts. In this tutorial series, we will learn to use a free 3D CAD program to do just that.
In this episode, I demonstrate how to upload and modify STEP files into Onshape to suit our specific needs. This rugged box model is very well designed, so it is satisfying to tweak it to fit different objects. I’m going to do just that for some delicate electronics.
3D design for 3D printing source CAD: https://cad.onshape.com/documents/b5475ccd1f83733e348c59b0/w/f0f78c61f2ac76b0b03c0692/e/ca79817610f17c7ec08c141b?renderMode=0&uiState=64b62dfcf9e29341a631eb04
0:00 Introduction
3D design for 3D printing playlist: https://www.youtube.com/playlist?list=PLGqRUdq5ULsONnjEEPeBxxStEsobDKAtV
0:39 Target model
Rugged box (parametric) by Whity: https://www.printables.com/model/258431-rugged-box-parametric
2:00 Use native source CAD files if possible
3:26 Importing a STEP file
4:07 Using transform to position parts
5:03 Selecting segments and expanding them with Move Surface
6:22 Shrinking segments with Move Surface
7:05 Moving features into a new position
8:38 Moving faces in offset mode
9:04 Adding sketches to cut holes or add text
9:31 Printing and testing the remix
PEO patterned bed on Aliexpress: https://s.click.aliexpress.com/e/_DCTHuU1
10:12 Conclusion
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech Remix STEP files to suit your needs - 3D design for 3D printing](https://i.ytimg.com/vi/lz-tLI8zzLE/mqdefault.jpg)
![7 super satisfying 3D printing torture tests
Some 3D prints are a stress test for both the machine and the owner. Most of them only give some sense of relief when they finally complete. The models in this video, however, give you much more. They are indeed hard to print, but the final results are satisfying enough to make the trouble worthwhile.
Thanks to the designers of these models for their brilliant work. If you pay for one of these models, please do the right thing and respect the licence.
0:00 Introduction
Overhand Egg by E3D: https://www.printables.com/model/158500-overhang-egg-a-3d-printer-stress-test
Diagonzal Z hop video printing the above: https://youtu.be/OAXi_apvgl4
0:54 Over Engineered Olpe Vase by Nat A Cyborg: https://www.printables.com/model/290951-a-slightly-overengineered-olpe-vase-print-in-vase-
X3D silk PLA: https://x3d.com.au/products/silk-pla-1-75-mm?_pos=1&_sid=1d7c09cd9&_ss=r
2:37 Chain mail by Flowalistik: https://www.printables.com/model/286-chainmail-3d-printable-fabric
4:55 Foldable Car - G by GOODesign: https://fab365.net/items/142
Tie Interceptor by GOODesign: https://fab365.net/items/400
7:25 The Torture Toaster by Clockspring3D: https://www.printables.com/model/60985-the-torture-toaster
9:31 Clearance Castle by Maker’s Muse: https://www.makersmuse.com/clearance-castle
Companion video: https://www.youtube.com/watch?v=hueVDUQUQng
Eryone rainbow PLA: https://x3d.com.au/products/mini-rainbow-pla-1-75mm
12:27 Print in place robot by EXTREME3DPRINT: https://cults3d.com/en/3d-model/gadget/pipbot-1-print-in-place-robot
14:44 Print in Place Engine by SunShine: https://www.printables.com/model/212989-print-in-place-engine-benchmark-the-bengine
Companion video: https://youtu.be/DFjD8iOUx0I
Volcano PLA: https://x3d.com.au/products/volcano-pla-1-75mm?variant=34903130669211
17:12 Conclusion
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech 7 super satisfying 3D printing torture tests](https://i.ytimg.com/vi/m25NEKcUwuI/mqdefault.jpg)

![Designing for multi colour/extrusion - 3D design for 3D printing
Check out my 2nd channel, TT Racing: https://www.youtube.com/@ttracingYT
To get the best out of 3D printing, it helps if you can design your own parts. In this tutorial series, we will learn to use a free 3D CAD program to do just that.
In this episode, I demonstrate how to convert logos and other graphics into clean, multi-part models for multi-colour 3D printing. This step by step guide includes converting from jpeg to raster, slicing and printing.
3D design for 3D printing source CAD: https://cad.onshape.com/documents/b5475ccd1f83733e348c59b0/w/f0f78c61f2ac76b0b03c0692/e/ca79817610f17c7ec08c141b?renderMode=0&uiState=64b62dfcf9e29341a631eb04
0:00 Introduction
3D design for 3D printing playlist: https://www.youtube.com/playlist?list=PLGqRUdq5ULsONnjEEPeBxxStEsobDKAtV
0:50 Basic sketched logo
1:24 Imported DXF logo
3:30 Exporting for slicing
4:31 Assigning filaments and slicing
5:34 Printing
5:56 Converting to DXF from an raster image
Free converter: https://imagetostl.com/convert/file/jpg/to/dxf
8:28 Offsetting a sketch
Open source logo by Mateo Zlatar: https://commons.wikimedia.org/wiki/File:Open-source-hardware-logo.svg
9:48 Detailed graphic
Bruce Lee by Apurba Kanti Roy: https://commons.wikimedia.org/wiki/File:Bruce_Lee_Drawing.jpg
https://www.youtube.com/@ApurbaKantiRoy/
11:39 Manual tracing
Ayrton Senna Helmet: https://www.pngwing.com/en/free-png-dotcj
12:14 Conclusion
4D printing video: https://youtu.be/yNZ2mqYNLYI
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech Designing for multi colour/extrusion - 3D design for 3D printing](https://i.ytimg.com/vi/mDg4FpjqkO8/mqdefault.jpg)
![The best 3D prints to organise your life
Check out my 2nd channel, TT Racing: https://www.youtube.com/@ttracingYT
Life can be messy, so why not 3D print some solutions? This video showcases some practical prints to help organise your life. Each model is free, easy to print and no hardware or tools are required to assemble or use them.
These are the types of prints that can convince friends and family that 3D printing is in fact pretty useful. Consider what you can make for your loved one to put a smile on their face.
Some of the filaments from this video:
Stone PLA: https://x3d.com.au/products/x3d-pro-stone-1-75-mm
Marble PLA: https://x3d.com.au/products/marble-stone
Winter gradient PLA: https://x3d.com.au/products/x3d-pro-gradient-pla-1kg-1-75-mm
Starlight twinkling PLA: https://x3d.com.au/products/polylite-starlight-pla-1-75-mm
0:00 Introduction
3D printed tools part 1: https://youtu.be/tO5Ym6-H2Ac
3D printed tools part 2: https://youtu.be/bktZTYj2ElM
0:51 Office
Wavy Pencil Holder by SNASA: https://www.printables.com/model/327316-wavy-pencil-holder-vase-mode
Pen holder by dirk144347: https://www.printables.com/model/108345-pen-holder
Skull eyeglass holder by Mocodroid: https://www.printables.com/model/359129-skull-eyeglass-holder
Sweeping 2-line name plate by Makkuro: https://www.printables.com/model/33019-sweeping-2-line-name-plate-text
OpenSCAD: https://openscad.org/
Poo emoji: https://emojipedia.org/pile-of-poo/
5:15 Kitchen
Fabric coasters by rorys3D: https://www.printables.com/model/230771-fabric-coasters
Curvy cam lock bag grip by squinn: https://www.printables.com/model/509410-curvy-cam-lock-bag-clip
Bottle Dryer v4 by Quattrox: https://www.printables.com/model/517569-bottle-dryer-v4-expandable
Can lid by MakerCameron: https://www.printables.com/model/507698-can-lid-soda-water-beer-etc
Red Bull dispenser by Stamatis Kambanis: https://www.printables.com/model/511721-redbull-dispenser
Drink can dispenser by Enigmar: https://www.printables.com/model/186550-drink-can-dispenser
EGG_ROLL basket by Cisco: https://www.printables.com/model/53124-egg_roll-basket
Egg rotary dispenser by Ljhtom: https://www.printables.com/model/250788-eggs-rotary-dispenser
9:18 Travel
Toothbrush case by codewarrior: https://www.printables.com/model/507125-toothbrush-travel-case-print-in-place
USB Cord winder by TinkrMakr: https://www.printables.com/model/56609-usb-cable-winder-stackable-knurled-print-in-place
Universal travel coffee gimbal by mobiobi: https://www.printables.com/model/129329-universal-travel-coffee-gimbal
Cup insert by cpenner: https://www.printables.com/model/151413-cup-insert-for-universal-travel-coffee-gimbal
Collapsible basket by 3D Printing World: https://www.printables.com/model/22400-collapsible-basket-optimized
13:13 Conclusion
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech The best 3D prints to organise your life](https://i.ytimg.com/vi/mbyoIavRC8s/mqdefault.jpg)

![I’m (mostly) happy with my Prusa XL - This is what it took
Check out my 2nd channel, TT Racing: https://www.youtube.com/@ttracingYT
The launch of the Prusa XL was delayed and problematic. My own difficulties were documented in a previous video. I’ve now modified and upgraded the printer to the latest spec, and thankfully it is now working much better. In this video, I take you through the process and identify where the XL excels and struggles versus the competition.
Thanks very much to Shane for his patience and support.
This printer was purchased with my own money. All opinions expressed are my own.
Prusa XL: https://www.prusa3d.com/product/original-prusa-xl-3d-printer/
0:00 Introduction
0:39 Recapping the state of the printer
Initial testing: https://youtu.be/C1a2c-qeTQw
Non-alpha firmware test: https://youtu.be/bVY3S22L4EY
XL slicer update: https://youtu.be/t78T0_qSrZM
1:51 Updates from Prusa
Prusa Buddy board gcode: https://help.prusa3d.com/article/buddy-firmware-specific-g-code-commands_633112
Product page with updated specs: https://www.prusa3d.com/en/product/original-prusa-xl-3d-printer-3/
0.4mm nozzles: https://www.prusa3d.com/en/product/prusa-nozzle-brass-0-4-mm/
3:01 Contact with Prusa
1440 Makers channel: https://www.youtube.com/@1440Makers
3:45 Filament dryness
No prime tower multi-material video: https://www.youtube.com/watch?v=tLEP2anAs_A
4:47 Changes and modifications
Prusa XL fan shroud by Livius: https://www.printables.com/model/622164-prusa-xl-fan-shroud
Cooling fan torture test: https://www.printables.com/model/180150-cooling-fan-test-torture-test
0.4mm nozzles: https://www.prusa3d.com/en/product/prusa-nozzle-brass-0-4-mm/
Nozzle changing guide: https://help.prusa3d.com/guide/how-to-replace-the-prusa-nozzle-xl-multi-tool_506481
Prusa XL printable parts: https://www.printables.com/model/449554-xl-printable-parts
Lubricating pins: https://help.prusa3d.com/guide/how-to-lubricate-the-coupler-pins-on-original-prusa-xl-multi-tool_636777
I also printed this front nozzle scrubber but I might not need it anymore:
https://www.printables.com/model/644817-prusa-xl-series-front-nozzle-scrubber-including-g-
8:56 Print results
3DBenchy: https://www.3dbenchy.com/
Part cooling torture test:
Mandalorian bust by iczfirz: https://www.printables.com/model/215422-mandalorian-bust-multicolor-for-mmu-ercf-palette
Marlin multi material remix by Cipis: https://www.printables.com/model/5480-marlin-multi-material
Boxing gloves by Mosaic Manufacturing: https://www.thingiverse.com/thing:3469545
Miami Heat lightbox by Geek Genius Collective: https://makerworld.com/en/models/94459#profileId-101075
Reducing AMS waste video: https://youtu.be/p3ZIM3megIU
4D Printing video: https://youtu.be/yNZ2mqYNLYI
12:36 Octoprint and webcam
Octoprint setup guide: https://help.prusa3d.com/guide/octoprint-setup-on-mk4-mk3-9-mk3-5-xl_646395
Prusa XL Magnetic Camera Mount remix by Breit Ideas Incorporated: https://www.printables.com/model/789736-prusa-xl-magnetic-camera-mount-with-tripod-screw-h
3030 Cable Clip (Profile Cover) by bequ3: https://www.printables.com/model/216287-3030-cable-clip-profile-cover
Octoremote app: https://play.google.com/store/apps/details?id=com.kabacon.octoremote&hl=en&gl=US
13:39 Newest alpha firmware
Firmware download: https://github.com/prusa3d/Prusa-Firmware-Buddy/releases/tag/v6.0.0-alpha
14:22 Would I recommend the XL to others?
Dropped toolhead video: https://www.youtube.com/watch?v=PJiaBGvqNqQ
Prusa XL announcement blog: https://blog.prusa3d.com/original-prusa-xl-first-look_58312/
16:24 Conclusion
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech I’m (mostly) happy with my Prusa XL - This is what it took](https://i.ytimg.com/vi/n4DdatbEMdc/mqdefault.jpg)
![Guide: Open source free CNC CAM - Kiri:Moto
Check out my 2nd channel, TT Racing: https://www.youtube.com/@TTRacingYT
You’ve got yourself a CNC router or mill, but now you need to learn how to generate gcode for it. In this video, we cover an entire workflow for Kiri:Moto, a free and open source CAM CNC program. This includes setup of machine and tools, global preferences, various toolpath operations and exporting options.
If you feel that the Carvera Air is being mentioned a lot in this video, that is simply because that is the CNC I have donated to a school. I’m just trying to cater this video to them to make their experience as smooth as possible.
0:00 Introduction
0:45 What is 3D CAM?
1:29 Kiri:Moto and other options
Website/docs: https://docs.grid.space/projects/kiri-moto
Cloud version: https://grid.space/kiri/
GitHub: https://github.com/GridSpace/grid-apps
2:15 Initial (machine) setup
3:29 Tool setup
4:29 Global settings
6:19 Importing and altering geometry
6:45 Stock fixing - Tabs vs tape
8:13 Adding operations - Outline toolpath
9:39 Pocket toolpath
10:13 Contour toolpath
11:12 Rough toolpath
12:31 Preview, simulation and export
14:40 Saving profiles and jobs
15:12 Conclusion
Buy quality and affordable filament from X3D. Buy 3, get 1 free and a free sample pack with every order: www.x3d.com.au
Get Quality Resins from 3D Printers Online. 5% off storewide for Teaching Tech subscribers [Code: tech5]
https://3dprintersonline.com.au/
Take a look around and if you like what you see, please subscribe.
Support me on Patreon: http://www.patreon.com/teachingtech Guide: Open source free CNC CAM - Kiri:Moto](https://i.ytimg.com/vi/nQUvXOjDib4/mqdefault.jpg)
