GMI drill stop kits consist of an autoclavable technical polymer box with a sliding lid, where the drill stop range for different drill diameters (L1, L2 & L3) are arranged in a simple way to place implants with lenghts between 6.5 and 13 mm. The kits design allow drill stops to be inserted directly on the drill from its housing in the box. Moreover, the kits include the drill stop removal tool as well as a ruler to check the mounted drill stop depth.