M.K.
403917 Master Cobalt Tapered Body Reciprocating Saw Blade, 9 in L x 1 in W, 14 TPI, Bi-Metal Body Morse Reciprocating Saw Blade, Tapered Body, Series: Master Cobalt, 9 in Length, 1 in Width, 0.042 in Thickness, 14 TPI, Reinforced/Straight/Variable Pitch Teeth, Bi-Metal Cutting Edge, Bi-Metal Body, Applicable Materials: Machinable Metal up to 1/4 in Thk.