DEWALT DW4809 8-Inch 14 TPI Straight Back Bi-Metal Reciprocating Saw Blade (5-Pack) N/A Imported The product is 5PK8"14TPI Recipro Blade Easy to use The product is manufactured in China Patented tooth design utilizes sharper tooth geometry for faster cut rates Aggressive shank angle increases tooth contact, maintaining cutting speed as blade wears for longer blade life Specially formulated anti-stick coating minimizes friction and gum-up for smoother cuts +/- 3-degree shank angle for aggressive cuts Raker tooth design for increased tooth contact area