A cutting wire hub provides a sealing entrance for a cutting wire.

The weed trimmer's cutting head (16) includes a spool (22) for cutting line (24), and a housing (26).

A weed and grass trimmer (10) has a cutting line (24) which is fed as the weed trimmer (10) is in use.

Such tools also have a grove, almost parallel to the cutting wire, by which the cutting wire passes inside.

The invention relates to a cutting wire (10) which is intended for a vegetation-cutting or -trimming device.

The cutting wire, and electrode are electrically isolated.

A cutting wire hub (21) provides a sealing entrance for a cutting wire.

The spacing between the cutter wire members is at least five times the greatest horizontal width of any one cutter wire member.

The cutting wire and electrode are electrically isolated.

A hollow in the blade body holds one or more cut wire particles to reduce interference by the cut wire particles with the cutting edge, cutting face, and slidable surface.

The invention concerns a cutting head (10) for bush cutter, hedge cutter or the like comprising a channel (11) for a cutting wire (40) and a mobile element (20) for locking the wire.

The cutting tool is provided with a delivery catheter (6) and has a remotely actuated cutting blade (4) or cutting wire (54) component.

A cutting line (100) for grass trimmers, lawn mowers, and edgers of the type having a rotating head.

For this purpose, the current cutting temperature is determined and regulated based on the electric resistance of the cutting wire (3).

To this effect, the guiding head of the cutting wire is rotatingly mounted and controlled by, for example, digital control means, so that the cutting wire may take any desired inclination.