Published by on 24 de julho de 2026 Crestal Approach Drill. Dental Implant Advanced Sinus Lift Drill DASK Diamond Burs Internally Irrigated. DASK Drill #1~5 : Drill speed 800 to 1,200 rpm, 30~45Ncm with internal irrigation. DASK Drill #6 : Drill speed 800 to 1,200 rpm, 30~45Ncm with external irrigation.