Drill guide (1) for use in the dental field, comprising a grip (10), a bearing surface intended to bear at least partially on a template (50) or a drill sleeve (55), and at least one guide sleeve (20) having a longitudinal slit (30). The grip (10) has a top face and an underside. The at least one guide sleeve (20) is essentially hollow and cylindrical, has an upper end and a lower end, and protrudes from the underside of the grip (10).
