Can You Cut Metal With A Miter Saw?

A miter saw is arguably one of the most important tools and equipment you can have in your workshop. These saws are designed and developed uniquely with flexible cutting capabilities and functionalities. Most DIY enthusiasts rely on miter saws to make accurate and precise cuts at different angles. Ideally, there is nothing wrong or odd about using an old-fashioned hacksaw for cutting through metal. However, hacksaws are strenuous and quite tasking. 

Miter saws combine power and performance to provide you with an expressly functional, precise, and powerful tool. With this saw, you get to cut through nearly all objects with great ease. 

Can You Use A Miter Saw For Cutting metal?

The short answer to this question is no. This is because, miter saws are designed for cutting through wood, lumber, boards, and timber but not metal. However, this does not mean that you cannot use a miter saw to cut metal. With a few changes and improvements, you can easily cut through metal and aluminum and while at it, make precise angular cuts on metallic pieces. 

cutting metal

What Do You Need To Do So That You Can Use A Miter Saw for Cutting Through Metal?

For starters, the part that cuts through objects in a miter saw is a blade. Therefore, the first thing you need to do when using your miter saw for cutting metal is to change the blade. Use a blade that is specially designed and built for slicing through metal. 

Blades with at least 96 teeth and up to 1-inch arbor are perfect for cutting metal. 

It is advisable that you settle for a blade with an ultra-thin laser kerf as well as a non-stick coating to protect the blade from overheating, corrosion, and gumming. The next thing you should do after identifying the right blade to use is applying a metal cutting lubricant on the blade. This prolongs the life of the blade while at the same time ensuring that it remains in a pristine condition. 

Tips To Remember When Using A Miter Saw For Cutting Metal 

When using miter saws, you must ensure that you have the right eye protection, ear defenders, and gloves. This protective gear gives you the best protection from flying shards and metal chips. Secondly, when using a miter saw with an open motor housing, you should tape a thin cloth over the vents and openings to protect the motor from metal chippings. 

Before you switch on the miter saw, you must ensure that the condition of the guard is at its best standards and then set the correct position. Additionally, confirm that all the cables are clear from the motor and the cutting area. Secure the workpiece using miter locks or vice adjusters for accurate cuts as well as for your safety. 

When you are cutting through thin-walled pieces, you should trap the workpiece using a wood backer to reduce the risk of flying metal chips and shards. 


Once you have decided to use your miter saw for cutting metal, it is only right that you use the correct blade as well as the workpiece setting. This not only guarantees the quality of your cuts but also ensures your safety and that of other people in the workshop.