This type of cutter, fully made of stainless steel, has been designed to cut canvas rubber sleeves. The system includes a mobile carriage housing a support (jig) customised for the type of sleeve to be trimmed and a two-handed control that moves the support with the sleeve onto a fixed circular blade, lubricated with water, which cuts through the product. The machine may be equipped with a water collection tank to obtain a closed circuit with the aid of a submersible pump.