Size: 18TPI Makita Compact Portable Band Saw Blade, 32-7/8, 18TPI, 5 Pack: B- 40559. The Makita blades use an improved welding process for a longer blade life. The wavy tooth design is set for clean cuts in sheets, tubes and pipes. It has a durable bi-metal construction. It is designed to cut non-ferrous metal, cast steel, stainless steel.