Скачать или смотреть Water Pipe Threading Drill: Useful Equipment For Water Pipe Workers.

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In this video, the worker shares with us about a new generation of drill bits used in drilling threads for water pipes. He is using a drill bit to create internal threads for 21mm diameter water pipes and a drill bit to create external threads. They are designed to be extremely suitable for construction workers in the installation of water pipes. This will be very convenient for them when they have to connect at the required locations without having to use elbows or separate connectors. It will save them a considerable amount of money each time they construct a project. However, it is only applicable to pipes with suitable thicknesses and not to all types of pipes on the market. #skill #worker #tips #smart #buiding