The ornamental design for a dental drillaccessorykit, as shown and described.
FIG. 1 shows a front perspective view of an embodiment of the Design, in an open configuration, with an internal tray removed, exposing drill stop mounts.
FIG. 2 shows a front perspective view of an embodiments of the Design, in an open configuration, with an internal tray removed, exposing drill stop mounts containing drill stops.
FIG. 3 shows a perspective enlarged view of the drill stop mounts of FIG. 1; and,
FIG. 4 shows a perspective enlarged view of the drill stop mounts with drill stops of FIG. 2.
The broken lines shown in the drawings represent unclaimed portions of the dental drill accessory kit and form no part of the claimed design. The dot-dash lines in the drawings depicts the boundary of the enlarged view and forms no part of the claimed design.