Patriot Underground Supply Online › All Purpose Reciprocating Blades - Metal Cutting - Bi-Metal Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 All Purpose Reciprocating Blades - Metal Cutting - Bi-Metal from $14.35 PRODUCT SPECIFICATIONSMade In USA 1/2” Universal Shank Bi-Metal 8% Cobalt Tooth Hardness: Rc 65-67 Size: Select Size 6" 10" TPI: Select TPI 10T 14T 18T 24T Pack: Select Pack 5-Pack 50-Pack Quantity: Add To Cart Added! PRODUCT SPECIFICATIONSMade In USA 1/2” Universal Shank Bi-Metal 8% Cobalt Tooth Hardness: Rc 65-67 You Might Also Like Metabo HPT 1-9/16-in SDS Max Rotary Hammer (DH40MC) $335.00 SDS-MAX® Rotary Hammer Drill Bits, 7/8" Diameter x 36" L $130.00 Metabo HPT 36V Reciprocating Saw $199.00