Back Home / Tools and Equipment / Blades / RECIPROCATING SAW BLADES 9″ X3/4″ X .050″‘ 6 TPI RECIPROCATING SAW BLADES 9″ X3/4″ X .050″‘ 6 TPI SKU: XST44 Categories: Blades, Tools and Equipment 8% cobalt steel, bi-metal. Tooth hardness of RC65-66. Shatter and shock-resistant teeth. Cut through the toughest materials. Retains tooth sharpness for increased productivity. High heat and extra wear resistant. 8% cobalt steel, bi-metal. Tooth hardness of RC65-66. Shatter and shock-resistant teeth. Cut through the toughest materials. Retains tooth sharpness for Case Quantity: 1 Log In For Pricing