One of the most common questions we get asked by our readers – is what is the biscuit joiner used for? This is a good question, as the biscuit joiner might look intimidating to beginners who are freshly starting out.
In essence, wood workers use the biscuit joiner to make a biscuit and a slot that interlocks into one another leaving a professional joint as the end result. It is a professional joint that in the past required a lot of skill and effort to accomplish. Today, you can make a great looking biscuit joint in a matter of minutes by using a biscuit joiner.
The biscuit joiner is the unbeatable champion in making awesome looking biscuit joinery that are both professional looking and robust at the same time. This is one of the few tools that can accomplish such a feat – especially considering that they are also very affordable power tools.
How does it work?
The biscuit joiner comes a tungsten carbide blade that is tough enough to cut through wood with great ease and precision. One it does, it leaves a groove. You then use the joiner to make a biscuit that fits right on the groove. It uses templates from within the joiner and this guarantees that you will always get a perfect biscuit that fits a groove – well, almost perfectly.
At the base of this power tool is the motor. It delivers a very high RPM to the blade that will cut through material. The high RPM and strong motor makes sure that you can cut not only easily but also safeguards that you cut splint-free. This diminishes your overall work by not having to sand and perform additional work on the finished result.
This power tool also comes pre-equipped with calibrated presets that is either at 0-degrees or a range of angular positions that allows you to make biscuit joins in many different angles. As we can see, cutting joints with a biscuit joiner can quickly become a work of art in and of itself and you are open to a slew of possibilities when using it.
A biscuit joint can undergo a lot of stress and torture test. It is a very robust joint that is much superior to using traditional nails and screws. In fact, there are many carpenters online who went out of their way to demonstrate how strong a biscuit joiner is compared to a nailed one.
There are several types of joints that you can make with a biscuit joiner, of varying sizes. The bigger the size, generally the stronger the joint will be.
Consequently, once you cut the groove and the biscuit, then you carry one with the process of gluing them together. This gives it more solidity and prevents them from skidding under pressure. A good advice is to use a good deal of glue. Do not skimp on it. You can later sand the glue with a grit sandpaper to remove the imperfections.
It is also a good idea to clamp the pieces together once you apply the glue. This is actually a very important step as it oozes air bubbles out and make the bond even stronger.
Biscuit Base or Fence?
Many applications will require the use of a fence. It makes cutting a biscuit joiner more accurate – but you don’t necessarily have to. You can simply use the base of the biscuit joiner a guide. Make sure that you make some preliminary markings with a pencil first as this will guide you visually.
As we can see, it is not that hard to make biscuit joinery with a biscuit joiner. It just takes a little bit of practice and you are good to go.
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