FEATURES: Matrix II High Speed Steel Edge for Heat and Wear Resistance 8% Cobalt Content For Added Durability Wear Rc 65-67 Tooth Hardness For Increased Wear Resistance Alloy Steel Backer for Fatigue Resistance SPECIFICATIONS: Size: 32-7/8" x 0.020" 14/18 TPI
From the Manufacturer
DEWALT Bi-Metal portable bandsaw blades incorporate the Matrix II High Speed Steel Edge for heat and wear resistance. These blades have an 8% cobalt content for added durability and wear. Rc 65-67 tooth hardness also increases wear resistance. The have an alloy steel backer for fatigue resistance. Applications include thick metal, medium metal and thin gauge metal cutting. Package of 3 32-7/8-Inch blades.