A miter saw blade is one of the most important parts that defines the functional value of the blade. The efficiency of sawing and the quality of the results depend a lot on the type and size of the blade. A blade that is designed for crosscutting may not produce great results when it is used for ripping wood.
In the same way, a special blade is needed for cutting aluminum sashes. Therefore, next time you want to purchase a saw blade, ensure that your mind is clear about the kind of task so that there is no mismatch between the tool and the work.
The following are some of the most common types
The first thing you should know about rip-cut blades is that they are meant for cutting along the grain of wood. Therefore, these blades cut along the length of the board. One of the characteristics of these blades is that they have fewer teeth. The number of teeth range between 16 and 40. The rip-cut blades are designed with deep gullets, which enhance chip removal.
Usually, blades with fewer teeth cut faster than those with more teeth. As such, the rip-cut blades are meant to increase the speed of ripping through wood. There is a noticeable sense of aggressiveness in their cutting.
Generally, crosscut blades are ideal for cutting across the board’s face. Crosscut blades have a higher number of teeth than rip-cut blades. Usually, the number of teeth ranges between 40 and 80. The teeth are usually separated by smaller gullets.
Crosscut blades are uniquely suited for yielding clean and precise cuts. These blades are available in several brands and sizes, but are generally designed to play the same role of clean crosscutting.
You may require a combination blade if the nature of your work involves both ripping and crosscutting. The size of combination blades and their number of teeth give them the exceptional advantage of making different types of cuts. The teeth are arranged in groups with four teeth meant for crosscutting while one tooth plays the role of rip-cutting.
A lot of work at the workplace requires both crosscutting and rip-cutting. Therefore, this is the blade you need for convenience and broad utility advantage. Combination blades may be more expensive that either rip-cut blades or crosscut blades, but they have a higher functional value.
Framing Blades and Others
If you want to work with greater speed, then the framing blade is what you need in your workshop. The framing blade features 24 teeth, and is known for high levels of effectiveness.
This type of blade is usually handy for rough carpentry tasks. It may not produce very clean cuts, but it gives you the assurance of speed and an average level of accuracy. If you want minimal splintering and some fine finish, then you should consider plywood blades or hollow-ground blades.
The precision of plywood blades lies in the numerical advantage of its teeth, which is usually 100 or more. Thin-kerf blades are good for easy and fast cuts without material wastage.