Product Description Elevation Dask Drills Stopper, Sinus Lift DASK Drill #1 XRT 332035 Crestal Approac DASK Drill #2 XRT 372035 DASK Drill #3 XED 331035D DASK Drill #4 XRT 064025 Lateral Approach DASK Drill #5 XRT 084025 DASK Drill #6 XST 083025 DASK Drill #1~5 Drill speed 800 to 1,200 rpm, 30~45Ncm with internal irrigation DASK Drill #6 Drill speed 800 to 1200 rpm 30~45Ncm with external irrigation Stopper For XRT332035, XRT372035, XED331035D Drilling 08 10.6 XFDST 08 06 12.6 XFDST 06 06 14.6 XFDST 04 02 16.6 XFDST 02 Sinus Elevation Instrument Art NO XSE1L XSE2L XSE3L XSE4L