Lenox Gold 9114G, 9"x1"x.042 Titanium Edge Lazer Reciprocating Saw Blades, 14 tpi, 5pk Specially formulated Titanium edge which improves the wear resistance of the teeth for faster cuts through the blade's life. The bi-metal technology flexes, resists breaking and also extends the life of the blade. The reinforced tooth design and Titanium coating combine to create the longest lasting blade, ever. *Specifically designed for heavy metal cutting *Titanium Edge improves blade's life *Bi-Metal Construction *Shatter Resistant *Cuts Faster LENOX GOLD: * EXTENDED BLADE LIFE: Reinforced tooth design and precision applied titanium coating dissipates heat * FASTER CUTS: Titanium coating makes teeth more wear resistant so they stay sharp for quicker cuts * DURABLE CONSTRUCTION: Bi-metal design stands up to the most demanding applications