<ul><br /><li>Improved Welding Process for Longer Blade Life</li><br /><li>Wavy Tooth Set for Clean Cuts in Sheets, Tubes and Pipes</li><br /><li>Durable Bi-Metal Construction</li><br /><li>Designed to Cut Non-Ferrous Metal, Mild Steel, Cast Steel and Cast Iron and Stainless Steel</li><br /></ul>