0.1870″ (3/16) Min Bore DIA x 0.500″ (1/2) Max Bore Depth x 0.0500″ Tooth Width x 0.0750″ Projection x 0.1875″ (3/16) Shank DIA x 1.50″ (1-1/2) Overall Length x 0.0250″ Radius – Carbide Quick Change – Face Grooving Full Radius Right Hand