Curvic Coupling Cutter Blades are made of quality grade high speed steel that ensures longer functional life. These Cutter Blades are mainly designed for 6", 7.5`` or 9" cutter diameter. These Coupling Cutter Blades are dimensionally accurate and have high tensile strength. Curvic Coupling Cutter Blades can be availed in different specifications to cater to specific requirement.