Best Sawzall Blades for Metal Review
Choosing the right Sawzall blade for metal cutting can significantly impact efficiency and blade life. Sawzall blades, also known as reciprocating saw blades, come in various configurations suited for different types of metal and cutting applications. This review explores some of the best Sawzall blades for metal, considering factors like material suitability, tooth count, and durability.
Bi-metal blades are a popular choice for general-purpose metal cutting. They feature a combination of high-speed steel (HSS) teeth for hardness and a flexible backing material for better resistance to bending and breaking. Bi-metal blades are suitable for cutting mild steel, aluminum, conduit, and thin-gauge stainless steel. Popular brands like Bosch, Dewalt, and Milwaukee offer high-quality bi-metal blades.
Demolition blades prioritize durability over clean cuts. They have larger, thicker teeth designed to handle tough materials like thick pipes, rebar, and sheet metal. These blades often have a lower tooth count (TPI) for faster cutting through dense materials. Diablo and Lenox offer some of the best demolition blades in the market.
HSS blades are ideal for clean cuts in thin and medium-gauge ferrous metals like mild steel and stainless steel. Their high tooth count allows for smoother cuts but reduces their suitability for thick or abrasive materials. They are a good option for plumbers, electricians, and HVAC technicians who frequently work with thin metal sheets. Milwaukee and Irwin produce excellent HSS Sawzall blades.
Stainless steel requires blades specifically designed to resist work hardening and blunting. These blades incorporate elements like cobalt or bi-metal construction for longer life when cutting stainless steel. Bosch and Freud are known for their high-performance stainless steel Sawzall blades.
Beyond the blade type, consider the following factors when choosing a Sawzall blade for metal:
Thickness of the metal: Choose blades with a higher TPI for thinner metals and lower TPI for thicker metals.
The best Sawzall blade for metal depends on the specific application and type of metal being cut. By considering the factors mentioned above and the blade types discussed in this review, you can choose the right blade to optimize cutting performance and blade life for your metal cutting projects.
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