Freud DS0614BF25 Diablo 6-inch 14/18 TPI Metal Reciprocating Saw Blade 25 Pack n/a Imported Blade features Diablo's liquid metal technology which thru a sintering process liquefies and forms the edge under high temperatures for unmatched durability These blades deliver four times the cutting life of standard reciprocating blades in a Metal cutting application, 3/32 to 5/16-Inch thickness This all adds up to more cuts for your buck Steel Demon