Mirror image tips for facial and lingual adaptation. The blade has a round shape and is 1.0 mm in diameter. Diamond-coated furcation files have a thin profile for easy sub-gingival access. The tips are made from a special spring tempered stainless steel that resists breakage. The blades have a fine diamond coating on the inside curvature that is used to remove calculus and a smooth, uncoated back to protect soft tissue. The cutting action of the diamond coating allows a multidirectional stroke pattern.