<< >> Star Blue Segmented Dry Walk Behind Diamond Blades Good quality diamond and good cutting value. For use on low horsepower walk behind saws (<20HP). DC1B - General Purpose Concrete DA2B - Asphalt and Soft Materials Product Description For use on low horsepower (< 20HP) walk behind saws Star Blue Dry Walk Behind SizeDC1B Cat# DA2B Cat# 12” x .125 x 1”7042470412 14” x .125 x 1”7042670422 18” x .125 x 1”8367983678 *Size Choose an Option... *Bond Specification Choose an Option... * Required Fields