Holesaw assembly for a power drill and horizontal hole saw for a hole saw assembly

摘要

Holesaw arrangement for a drilling machine for sawing a hole (2) with an adjacent ring receptacle (4) in a plate (6) with a plate thickness T _P , for example a plasterboard, comprising the arrangement: at least one vertical hole saw (10) comprising at least two coaxially arranged and at least partially cylindrical vertical saw body (12, 14) each having at a free end (13, 15) a saw toothing (16) or a similar Sägemittel, namely a first vertical sawing body ( 12) with a first diameter D ₁ and one, with respect to its free end (13) in the axial direction R _AX recessed second vertical saw body (14) with a larger second diameter D ₂ , which together by means of at least one drill receiver (30) connected to the Bormaschine and are rotatable so that with the first vertical sawing body (12) the hole (2) can be sawed into the plate (6), and with the second vertical sawing body (14) coaxial to this hole (2) but further outwardly optional saw groove ( 32) can be introduced with a depth T ₂ T _P in the plate (6), and at least one horizontal hole saw (40), which is also connectable to the drilling machine via at least one drill receiver (30), comprising at least one circular saw blade (42) with a saw toothing (43) rotatable by means of the drill around an axis of rotation A _K , with at least a defined depth into the hole (2) can be inserted and moved there that in the hole (2) surrounding lateral surface (3) an optional horizontal section (34), can be introduced such that an optionally horizontal cut through this (34) and the optional vertical saw groove (32) formed plate ring (36) to form the ring receiver (4) can be removed from the plate (6).