Handled tool

A handled tool with a firm structure, comprising:

• a driving portion having a driving end and a connecting end;
• the driving end being an operation end of the handled tool;
• an enlarged annular portion being below the driving end;
• a coarse section being between the annular portion and the connecting end;
• an extending unit being a rod with rectangular cross section;
• the extending unit having a first extending end and a second extending end;
• the first extending end being connected to the driving portion;
• and
• a handle portion having an enclosing cover and a handle, in assembly, the first extending end of the extending unit being combined to the connecting end of the driving portion;
• the second extending end of the extending unit being received in the handle portion;
• the enclosing cover enclosing a portion of the extending unit protruded from the handle portion and a portion of the driving portion below the annular portion of the driving portion so that the annular portion will rest against an upper edge of the enclosing cover.