An alloy steel backer provides fatigue 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.
An alloy steel backer provides fatigue 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.