Comp Number Flutes Replacement Bearing Cutting Diameter (A) Shank Diameter Cutting Length (C) Upper Radius (R) Lower Radius (r) 25-200 2 12-145 1-1/4″ 1/4″ 1/2″ 3/16″ 3/16″ 25-205 2 12-145 1-1/4″ 1/2″ 1/2″ 3/16″ 3/16″ 25-210 2 12-145 1-1/2″ 1/4″ 5/8″ 3/16″ 1/4″ 25-215 2 12-145 1-1/2″ 1/2″ 5/8″ 3/16″ 1/4″








