Angle Grinder Vs. Cut-Off Saw: What’s the Difference?
If you are a DIY enthusiast, contractor or welder, you must have heard the terms ‘angle grinder’ and ‘cut-off saw.’ Both of them are power tools that use discs or blades to cut, grind, or polish various materials. But what sets them apart from each other? Let’s take a closer look at each of them to understand their differences.
What is an Angle Grinder?
An angle grinder, also known as a side grinder or disc grinder, is a handheld power tool that uses an abrasive disc or a diamond blade to cut, grind, sand, and polish a variety of materials, including metal, wood, masonry, and tiles. It is powered by an electric motor, compressed air or a petrol engine, and comes with various sizes of discs, ranging from 4.5 inches to 9 inches in diameter. An angle grinder is versatile, portable, and easy to use, making it an essential tool in most workshops and job sites.
What Is a Cut-Off Saw?
A cut-off saw, also called a chop saw or a metal saw, is a stationary power tool that uses a toothed cutting blade to cut through metal, concrete, and other hard materials. It comprises a motor, a blade guard, a fence, and a base, and is available in different sizes, ranging from 8 inches to 16 inches in diameter. Unlike an angle grinder, a cut-off saw is not handheld but rather mounted on a table or a stand, making it more stable and safer to use.
Differences Between an Angle Grinder and a Cut-Off Saw
One of the main differences between an angle grinder and a cut-off saw is their mode of operation. An angle grinder is handheld and requires the operator to hold the tool with both hands to control the disc’s movements. On the other hand, a cut-off saw is stationary and requires the operator to feed the material into the blade through the fence or guide.
Another difference between the two is the type of blade they use. An angle grinder uses either an abrasive disc or a diamond blade that can perform various tasks, including grinding, cutting, sanding, and polishing. In contrast, a cut-off saw uses a toothed cutting blade that can only cut through hard materials like metal, concrete, and stone.
Which One is Best for Your Job?
The choice between an angle grinder and a cut-off saw depends on the nature of your job, the materials you intend to work with, and your experience in handling these tools. If you need a versatile tool that can perform a wide range of tasks, an angle grinder is the most suitable option. However, if you work mostly with hard materials like metal and concrete, a cut-off saw is the ideal choice for you. Always wear protective gear and follow safety guidelines when using either of these tools to avoid accidents and injury.
