This Patent relates to a Weedsec pro cut unit, more particular to a Weedsec pro cut unit, which is attached to a holder which already exists, the holder has the ability to aid in the positioning, aligning and supporting of the Weedsec pro cut units in the correct position. The Weedsec pro cut unit comprises a body, a raduised front section and a raised rear section, the raduised front section aids in the positioning of the Weedsec pro cut units within the holders, the rear raised section aid in the positioning and retaining of the Weedsec pro cut unit in its desired position. It is also the objective of the design to enable the Weedsec pro cut units to be fitted to the holder in a way that makes them easy to insert and remove with the least possible effort that will ensures that the Weedsec pro cut units are secure and safe at all times. The Weedsec pro cut units will be moulded from a suitably grade of Nylon material, to give certain strength to the product but also to have sufficient structural stability to ensure the product life. For this stability the moulding will be subjected to a post moulding treatment, as is known in the art of moulding Nylon material, this material has a feature that lends itself to the post moulding treatment that enhances the material characteristics and its shelf life. The choice of Nylon grade material and colour is made according to known standards and criteria this will however not limit the Weedsec pro cut units from being manufactured from other different suitable plastic materials as well.Linvention concerne une unité de découpe pro Weedsec qui est fixée à un support déjà existant, le support peut aider au positionnement, à lalignement et au maintien des unités de découpe pro Weedsec dans la bonne position. Lunité de découpe pro Weedsec comprend un corps, une section avant arrondie et une section arrière surélevée, la section avant arrondie aide au positionnement de lunité de découpe pro Weedsec dans les supports, la section suré