Diablo, 10 pack, 6'' x 10tpi, metal, carbide tipped, steel demon reciprocating saw blade, carbide tipped designed for extreme metal cutting including high strength alloys, cast iron & stainless steel, high performance carbide tipped blade delivers unmatched 50x longer, bi-metal blades in extreme thick metal cutting applications between 3/16" to 1/2", the increased blade body height produces straighter cuts with less vibration.