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This Is The Easy And Simple Way To Do It

Just so you know this video shows how to make a triangular broach out of a drill bit and how to broach a triangular hole in the steel.

It is really interesting how much pressure you can get with a few simple bolts.

So you can easily make your own press for doing this task.

Discover how it's done – Watch the video.

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How To Get A Square Hole In Steel

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