Featured Projects and Guides


An absolutely massive 3D printer capable of turning pellets into furniture! Checkout this popular DIY project.

Mastering CNC Plasma Cutting

Dr. D-Flo's NEW Video

Learn about the hardware and software behind CNC plasma cutting.

The newest tool in Dr. D-Flo’s garage is finally complete, the CNC mill! This machine can shape metal automatically and with ease. Learn everything about converting a manual mill to CNC.


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Become a channel member and gain access to exclusive live streams and one-on-one technical help during weekly office hours. Click the "Join Button" on the Dr. D-Flo YouTube channel page.


Lift and lower sheet metal and other flat stock material with ease. This DIY vacuum lifter can handle materials up to 1,000 lbs!

Building a 3D printer is an obtainable and fulfilling goal. In addition to the feeling of accomplishment, constructing your own 3D printer will save you money while allowing you to design around your specific needs.

Recent Blog Posts

October 2, 2023

Content Creation

An entire summer to work on YouTube projects. Take a read of Dr. D-Flo’s thought process behind his latest mega guide: Mastering CNC Plasma Cutting.

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January 22, 2023


New degree, new job, new minor. 2022 was perhaps the busiest year of Dr. D-Flo’s life.

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The Team

  Dr. D-Flo

David is an engineer with a passion for teaching. He created the Dr. D-Flo YouTube channel to share all of his projects with next generation of DIYers.

  Senior Contributor

Andi is a cancer biologist by training, but she has an eye for cinematography and is not afraid to roll up her sleeves and help David with his DIY projects.