How to make thread and coupling for conduit and PVC

Making thread for conduit and PVC is easy. You need special tools for make thread to conduit but you no need to to use special to make coupler for PVC. So what is the reason to make thread and coupling for PVC and conduit. Well it's about the wiring to do make it perfect. Then how to make thread for PVC and conduit? 

To make thread and coupling for conduit you need to use stock and dies. It's a tool to make thread on conduit manual.Nowdays to make it fast to do thread on conduit, workers use thread machine that can make thread in various size of conduit. So let's look at  the stock and dies.

The picture above shown is stock and dies and its part. so the working of the tool by changing the position of knob to make thread on conduit.

Dies size 

There's variety of thread maker size for different kind of conduit size. Different size of thread maker amke thread on different size of conduit. So you need to place the right thread maker for right conduit to make thread.

Conduit Thread and coupling : 

First step : Insert conduit in stock and dies 

Second step : Now turn the left and right knob in right and push the handle to the right too.

 Third step : You see the stock and dies are now goes inward while making thread by pushing to the right.

Fourth step : Now turn the left and right knob in left and push the handle to left

Fifth step : You will see the stock and dies goes outward while throw away 

Sixth step : Now you got perfect thread on conduit.

Seventh step : Take a conduit coupler and screw tightly on it. Now you have thread at end of the conduit with coupling.

PVC Coupling 

Take a PVC pipe and PVC coupler. Now just insert the coupler and your are done.