Removal of pulp stone, calcified dentin Location of the MB2 canal and hidden canals Removal of gutta percha and paste materials. 100 ?m micro-projections: ideal for removing larger quantities of dentin BL Tip Types and Recommended Intensity for the ultrasonic unit A Type ( ex: BL-1A ) for SATELEC Recommended Intensity: 20-30% of the maximum E Type ( ex: BL-1E ) for EMS Recommended Intensity: 10-20% of the maximum *E-type is no longer available in the US Longevity and safety with micro-projections BL Tips have sharp, abrasive micro-projections integrated into the main body of the tip Unlike diamond coated tips, micro-projections do not wear off during surgery and are more resilient, efficient in cutting Manageable elimination with a variety of shapes and sizes The end of BL Tips come in a variety of shapes and sizes, making it convenient for doctors to effectively control the amount of dentin removal 100 ?m micro-projections: ideal for removing larger quantities of dentin 50 ?m micro-projections: ideal for more precision-based refinement Versatility BL Tips are not only useful in accessing the root canal, but also in enlarging the root canal's coronal aspect because the tip's end works in every direction Features 1. Install the appropriate tip to the handpiece of the ultrasonic scaler by using the wrench. Do not use excessive force when tightening the tips. 2. After the BL tip is installed to the handpiece, please make sure that the water is being sprayed through the water sprout prior to use. 3. BL tips are designed to remove the targeted dentin by applying either vertical or horizontal vibrational motion and energy. Please avoid applying excessive lateral and apical pressure. 4. Please avoid direct contact with metal or ceramic restorative materials when using this tip.