BigPatents India

A rigid deburring cutting tool(1) consiting of a quadrant shape(2)cutting edges with extended shank(3having central trapering (4)grooves at the base (5)which is fitted in an extended handle (6)by means of ball catch(7)arrangement provided at the front(8)of the extended handle thereby providing of a circular movment of cutting tool while deburring edge/holes/curvature of metal & plastic uniformly with high efficiency wherein the cutting edge of tool form 30° to 70° the base to apex of the triangle.