Longevity and Safety with Micro-Projections BL Tips have sharp abrasive micro-projections integrated onto the main body of the tip. Unlike conventional dimaond coated endodontic tips, whose coating wears off during surgery, tips with microprojectsions are more resilient and efficient in cutting. Manageable Elimination with a Variety of Shapes and Sizes The end of the BL Tips comes in a variety of shapes and sizes making it convenient for the doctor to effectively control the amount of dentin removed. 100 micron Micro-Projections – Ideal for removing larger quantities of dentin. 50 micron Micro-Projections – Ideal for more precision-based refinement. Versatility BL Tips are useful not only in accessing the root canal, but also in enlarging the coronal aspect of the root canal because the end of the tip works in every direction. BL-1 Features & Benefits: Appropriate Power Level: Satelec: 20%-30%; EMS 10%-20% 100 micron Micro-Projections Removal of pulp stone, calcified dentin Location of the MB2 canal and hidden canals Removal of gutta percha and pase materials.