Regarding reciprocating saw blades, there are three types you need to have in your tool box: wood, metal, and demolition. Each type of blade has its own unique uses and is best suited for a specific set of applications.
Wood reciprocating saw blades are designed for cutting through softwoods and hardwoods. They are the most common type of blades and can be used for a range of different tasks such as trimming, cutting into studs, and making plunge cuts. The teeth on these blades are designed to help reduce blade binding that occurs when cutting too quickly or aggressively.
Metal reciprocating saw blades are used for cutting through difficult metals such as stainless steel, aluminum and copper. They have a much tougher construction than wood blades and come in varying sizes to handle different metal thicknesses.
Finally, diamond reciprocating saw blades are designed to cut through the toughest materials like brick and concrete. The diamonds on these blades provide an added hardness that allows them to make clean cuts in even the most stubborn surfaces.
No matter what type of reciprocating saw blade you need, choosing the right one for your application is important.
