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How to Bend Brass Tubing without Kinking – An Overview

How to Bend Brass Tubing without Kinking

Bending brass tubing can be a tricky business. The brass can easily kink and ruin your project if not done correctly. Luckily, with the right tools and techniques, you can successfully bend brass tubing without kinking it. Let’s take a look at how to do just that.

Right Tools for the Job

The first step in bending brass tubing without kinking is having the right tools for the job. You’ll need a tube bender of some sort and a few basic tools, such as needle-nose pliers and adjustable wrenches. The type of tube bender you use will depend on the size of your tubing and how much force is needed to bend it. For example, if you are working with ¼ inch diameter or less, a hand-operated tube bender may suffice; however, thicker or harder materials may require an electric-powered bender.

Preparing Your Tubing

Once you have the necessary tools on hand, you can begin prepping your brass tubing for bending. Start by using sandpaper to smooth out any burrs or edges that may have formed when cutting the tubing down to size. This ensures that there won’t be any sharp edges or corners when you start bending your material, which could cause it to kink or crack during the process. Additionally, make sure that you clean off any dirt or debris from your work surface before beginning so that it doesn’t get into your material while bending it.

Bending Your Tubing

Now that everything is ready to go, it’s time to start actually bending your material! Start by putting your brass tubing in the tube bender and adjust it so that it is centered over the mandrel (the part of the tube bender where the pressure is applied). Make sure that your material is placed firmly against the mandrel before applying any pressure—otherwise, it could slip out during bending and cause damage to both itself and your equipment! Once everything is set up correctly, slowly apply pressure until you reach your desired angle—making sure to stop as soon as possible once this angle has been reached (overbending can cause kinks!). Finally, use needle-nose pliers or an adjustable wrench to finish off any minor tweaks needed once finished with bending.


Bending brass tubing without kinking requires patience and preparation, but with a few simple steps, anyone can do it! First, gather all necessary tools, such as a tube bender and basic hand tools like needle-nose pliers and adjustable wrenches. Then prepare your material by smoothing out edges with sandpaper and cleaning off dirt/debris from the work surface before beginning work. Finally, bend the tubing carefully using the correct amount of pressure until the desired angle has been reached, then finish off with minor tweaks if needed–and voila! Now you know how easy it can be to bend brass tubing without kinking!

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