Alright, pros and serious DIYers – these Starrett King Cut reciprocating saw blades are built for tough jobs. Whether you're in fire and rescue, demolition, or just tackling heavy-duty projects, these blades can handle it. They're made with Starrett's special bi-metal unique construction, which bonds high-speed steel to a backing steel for way more strength and less breakage. In tests, they cut 20% faster and lasted 22% longer than other premium blades. The blades are 6 inches long, 3/4 inches wide, and 0.035 inches thick with a 10-14 TPI (teeth per inch) range, so they slice through wood, metal, plastic, and more with ease. They come in a bright fluorescent yellow with high-contrast markings, so they're easy to spot on a busy job site. You get a pack of 20, which means you'll have plenty on hand and spend less time changing blades. If you need reliable, durable blades that won't let you down when it counts, these are a solid choice. Perfect for contractors, firefighters, rescue teams, or anyone who demands top performance from their tools. Grab a pack and cut through your toughest materials with confidence.