Electric Saw Blades for Different Materials

Introduction

Electric saw blades are essential tools for cutting different types of materials, from wood to metal. The right blade must be selected to ensure a clean and accurate cut without damaging the material or the saw blade. In this review, we will discuss different types of electric saw blades designed for cutting different materials.

Types of Electric Saw Blades

Wood Saw Blades

Wood saw blades are the most common type of electric saw blades. They are used for cutting through softwoods and hardwoods, leaving smooth cuts. The teeth of these saw blades are designed with a large number of sharp teeth that are evenly spaced apart. The teeth are alternately beveled, meaning that they point in different directions, allowing the blade to cut through the wood with ease.

It is important to match the blade to the right type of wood. For softwoods, a blade with fewer teeth will suffice, while hardwoods require blades with more teeth. The blade can be adjusted to cut at different depths, allowing for precision cuts of different sizes.

Metal Saw Blades

Metal saw blades are designed to cut through different metals, from soft aluminum to hard stainless steel. The blades are made up of carbide teeth, which are welded onto a steel blade. The teeth are shaped in a way that they can easily glide through metal, without becoming dull or overheated.

The blades come in different sizes and shapes, and the right blade must be chosen to match the type and thickness of metal that needs to be cut. A blade with fewer teeth is suitable for cutting softer metals, while a blade with more teeth is used for harder metals. It is important to use lubricants while cutting through metal to prevent overheating and dulling of the blade.

Masonry Saw Blades

Masonry saw blades are used to cut through hard materials, such as concrete, brick, and stone. The blades are made of diamond particles, which are embedded in a steel blade. The diamonds grind through the material, leaving a clean cut behind.

It is important to match the blade to the right type of material, as a blade meant for cutting through concrete may not be effective when cutting through stone. The blade must be kept wet during use, to prevent overheating and to prolong its lifespan.

Conclusion

In conclusion, when using an electric saw to cut different materials, it is essential to have the right blade. Wood saw blades are designed for cutting through soft and hardwoods, metal saw blades are used for cutting through different types and thicknesses of metals, and masonry saw blades are used to cut through concrete, stone, and brick. The right selection of the blade will ensure a clean and accurate cut, as well as prolong the lifespan of the blade.