Dewalt DW4804 Reciprocating Saw Blade 6 Teeth per Inch, 12 in Blade Lg, 3 4 in Ht, Tapered Back, 5 PK 83109991 Non UL Required Conduit Material Steel Non UL Required Conduit Material Steel Material Steel Flexible Conduit Color Gray Flexible Conduit Core Material Hot Dipped Galvanized Steel Jacket Material Flame Retardant PVC Special Features Very Flexible Jacketed Yes Finish Galvanized Max The self sharpening tip geometry helps the bit maintain its shape throughout the life of the chisel providing increased productivity by breaking up the material more effectively Teeth per Inch 6 Primary Saw Application Wood Material Bi metal Item Reciprocating Saw Blade Application Wood Cutting Shank 1 2" Back Tapered Includes Handy case for storing blades For Use With Saw Type Reciprocating Saws Materials Cut Nail Embedded Wood Materials Cut Nail Embedded Wood