Morse CTR908MC1 (405225), 9 x 8TPI, carbide tipped reciprocating saw blade is designed for metal and hard, abrasive cutting applications that traditional blades cant cut. Precision ground tooth profile optimizes performance in metal applications of 3/8 and thicker, as well as abrasive applications between 3/16 and 1/2. Heavy duty blade body provides rigidity under heavier feed pressure. One (1) blades per pack.