Makita 792556-A 18 TPI Band Saw Blade Bi-Metal lasts up to 3X longer than Carbon Cuts aluminum, copper, iron, mild steel, stainless steel and chrome ; Also ideal for cutting a wide variety of materials including, rebar, pipe, all thread and channel 18 TPI configuration ideal for cutting in materials up to 1/4" thick. Makes clean, quick cuts in a variety of ferrous and non-ferrous metals. For use with Makita corded and cordless portable band saws as well as competitor 44-7/8" portable band saws ; 18 Teeth Per Inch.