Uniquely designed to remove all remnants of soft tissue without causing damage to the bone Allows for a quick and effective debridement process Multi task drills can be used in implantoloy, periodontal surgery, endodontic surgery, and root removal. Kit includes the following items: 1. 5524-130: Optimum® Degranulation Bur 1 mm 2. 5524-149: Optimum® Degranulation Bur 2.5 mm 3. 5524-158: Optimum® Degranulation Bur 3 mm 4. 5524-167: Optimum® Degranulation Bur 3.5 mm