DeWalt DT2346 Bi-Metal Reciprocating Blades for metal cutting, designed for cordless machines. They have a bi-metal construction, combining HCS and HSS for increased flexibility and durability. With cobalt-alloyed M2 HSS cutting edges for increased wear resistance. The reinforced tooth shoulder provides improved stability. Universal shank fits all major brands including DeWalt, Bosch, Hitachi, Flex, Makita, Metabo, Skil. Features & Benefits • Bi-Metal construction, as a combination of HCS bodies and cobalt-alloyed HSS-cutting • Aggressive tooth geometry with a special new angle for a fast and effective removal of material, especially for tensile and abrasive metals • Ideal for extreme applications as well as demolition work • Specially formulated anti-stick coating minimizes friction and gum-up for smoother cuts Specifications: • Length: 152mm • Pitch: 1.4mm • Max Thickness: 3mm • Teeth per Inch: 18 • Pack Quantity: 5