H6-H7 IDX Sharp instrument, also known as the Hygienist Scaler, is used to remove supragingival calculus from all teeth. It is completely sharpen-free, refined, and tough, and provides long-lasting sharpness. It is regarded as an ideal instrument for dentists and hygienists seeking low-maintenance dental instruments with high precision and long-lasting sharpness. It is intended for cleaning between the anterior premolars and molars.