What are the Dado Blade Uses?
Handling projects of making grooves or joints is pretty common for woodworkers. Both projects require precision and accuracy. In this scene, a dado blade comes into play as it is much more efficient than other tools in making joints and grooves.
Technically, you can make these cuts in wood without a dado blade. But the cutting process will be complicated and time-consuming.
This blade type is specialized for some other cutting mechanisms. Let’s learn more about the dado blade uses through this comprehensive guide.
What is a Dado Blade?
Dado blades are a subcategory of circular saw blades. These blades are designed to complete specific cutting tasks like connecting wood pieces or cutting grooves into the wood. You can’t use them with all saw types; they are compatible with a circular or radial arm saw.
People have a bunch of confusion is available regarding dado blades. Probably it is because of its intricate look or the total number of teeth. But the truth is, if you are not handling different cutting projects using the dado blade, you are surely missing out.
READ MORE: 7 Best Rated Dado Blade Sets
You will find 2 types of dado blades in the market: wobble dado blade and stacked dado blades.
Wobble Dado Blade
This dado blade type is similar to a standard table saw blade. They can sway from left to right, making them eligible to create a pattern.
Wobble dado blades are impressively adjustable. Adjusting them is pretty straightforward. Either unscrew the centered bolt or turn the plate positioned in the middle to adjust them.
Stacked Dado Blade
You can get an idea from the name itself that a series of packed blades are packed together in a stacked dado blade. Thus, it forms a design of a wider blade. This blade consists of multiple layers – chipper blades are included in the center layer, which can be removed.
Based on the cutting task types, you can adjust the teeth number to four or more. You will find stacked blades on the outer section. This dado blade type is ideal for precise cutting.
What Joints Can a Dado Blade Make?
Dado blades are versatile. As I already mentioned, they are used to cut grooves in material. Woodworking joints are formed by the grooves that connect 2 stock pieces. You can use them for making bookshelves, cabinets, drawers, and dividers.
Groove & Dado Joints
When you have the right blade, making dado joints becomes extremely easy. Dado’s joint is one of the strongest woodworking connections. In the beginning, these joints are done by making a 3-sided channel. That channel runs across a wood grain where you can place the workpiece into the groove.
The strength of the connection is maximum as it uses 3 locations. Moreover, it offers additional space, allowing you to apply glue.
These joints are usually used for cabinets, bookcases, and shelves.
In order to achieve this woodworking joint, you need to cut a set of interrelated cuts in 2 pieces of wood following a rectangular shape. The final outcome is similar to the shape of the human hand when the fingers are connected vertically.
A rabbet joint results from joining a rabbet to another piece of wood, typically to construct shelving and cabinet boxes. Rabbet joints are great for building drawers, cabinets, and lighter items like a picture frame.
You will see this joint type on the edge of the rails and can be inserted into rectangular or square holes available in the corresponding member. Generally, an able tenon joint must fit accurately into the square or rectangular-shaped holes.
When connecting 2 wood pieces together which cross each other while maintaining their faces flush, you will surely get the best result with a half-lap joint. This joint generates a robust frame joint that you will not get from a miter. It works by cutting the thickness of the 2 overlapping boards in half.
Tongue & Groove Joints
When you require attaching 2 wood pieces in one level, this joint type will provide the best result. Woodworkers make a groove on a board to get the tongue out of another material.
Read what yorksaw.com had to say about dado blade.
Working with dado blades can be a little hard initially. But once you get familiar with it, it will become a convenient asset.
Also, they are a bit risky to work with. So, you must wear safety precautions when cutting grooves using a dado blade. This efficient staff will allow you to meet the most demanding requests with ease.