18 TPI, 32-7/8" x 1/2" x 0.020"

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.