Live stream preview

Watch this video and more on NexTech Academy On-The-Go

Watch this video and more on NexTech Academy On-The-Go

Start your free trial

Already subscribed? Sign in

Drilling Holes: Inside and Outside Penetrations

Most Popular • 4m 25s

Up Next in Most Popular

  • Making Up a 4-Way Switch Configuration

    This video explains a 4-way and its benefits as a switch that goes in between two 3-ways, adding yet another place to turn lights on and off from.

    Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com

  • Measuring Voltage

    It is imperative that you know how to safely and properly measure voltage on a system in the field. In this video, we will show you how to properly measure voltage on a piece of equipment.

    Interested in learning more about NexTech Academy? Visit https://www.nextechacademy.com