The Makita B-40559 32-7/8" 18 TPI Bi-Metal Compact Portable Band Saw Blade, 5/pk is a replacement blade pack for compact portable band saws that use a 32-7/8 inch blade. This is a band saw blade designed for metal cutting in sheets, tubes, and pipes. Model B-40559 gives contractors, fabricators, maintenance techs, and serious DIY users a ready-to-go 5-pack built for cleaner cuts and longer service life than a basic blade.

What matters here is how the tooth pattern and material work together. Makita uses an 18 teeth per inch layout with a wavy tooth set, which is a practical choice for thinner stock and common metal-cutting work where you want a smoother cut path and better control. On sheet metal, tubing, and pipe, that means less grabbing and a more predictable finish than a rougher, lower-tooth blade meant for heavier section cuts.

The bi-metal construction is the other big point. When you are cutting mild steel, cast steel, cast iron, non-ferrous metal, or stainless steel, blade life matters just as much as initial sharpness. Makita also calls out an improved welding process, which is important on a band saw blade because the weld is one of the first places a cheap blade gives up. Better weld quality means better durability when the blade is cycling at speed and dealing with repeated metal-cutting loads.

Size compatibility is straightforward, which is exactly what you want when buying consumables. This blade measures 32-7/8 inches long, 1/2 inch high, and 0.02 inch thick, making it a fit for Makita cordless compact portable band saws that use this blade length, including the XBP01 family, as well as competitor saws that take the same 32-7/8 inch format. If your saw is built around that blade length, this is the kind of replacement that keeps you working instead of forcing a brand-specific search.

Because this is a 5-pack, it also makes more sense on the job than buying single blades one at a time. If you are doing service work, electrical supports, strut, threaded rod, stainless tubing, or general fabrication, having matched replacement blades on hand cuts downtime and keeps cut quality consistent across the day. That is especially useful when different crew members are using the same compact band saw and blades wear faster than expected in harder material.

This blade pack is best suited for users who already own a compact portable band saw and spend real time cutting metal. It makes the most sense for metalworking, electrical, plumbing, mechanical, and general construction crews, plus anyone doing install or repair work where a compact band saw is the right tool for clean, controlled metal cuts in tight spaces. If your saw takes 32-7/8 inch blades and your work is mostly metal, this is the correct type of consumable to keep on the shelf.

Makita B-40559 32-7/8" 18 TPI Bi-Metal Compact Portable Band Saw Blade is the practical blade pack to keep on hand

If your compact band saw earns its keep cutting metal, this is the kind of replacement blade pack that makes sense: correct size, useful tooth count, and a durable bi-metal build.

• Who it's for: Anyone running a 32-7/8 inch compact portable band saw for sheet metal, tubing, pipe, stainless, or general metal service work.
• Why it stands out: The improved weld, bi-metal construction, and wavy 18 TPI tooth pattern are aimed at the stuff compact band saws actually cut every day.
• Worth knowing: This is a metal-cutting blade pack, not a one-size-fits-all blade. Double-check your saw takes 32-7/8 inch blades before you order.

• What type of tool is this for? It is for compact portable band saws that use a 32-7/8 inch blade.
• What materials can it cut? Makita lists non-ferrous metal, mild steel, cast steel, cast iron, and stainless steel.
• What does 18 TPI mean? It means 18 teeth per inch, which helps deliver cleaner, more controlled cuts in sheets, tubes, and pipes.
• Will it fit only Makita saws? No. It is made for Makita compact portable band saws and other brand saws that use the same 32-7/8 inch blade size.