Patent ID: 7730816

Claim:
A tool apparatus, comprising: a first punch base having a corresponding punch; a first die base having a corresponding die, a first selected punch head programmable to be struck by a first striker which is separately provided above said first punch base, said first selected punch head being selected under a predetermined task in accordance with data related to a working pattern; a second punch base having a corresponding punch; a second die base having a corresponding die; and a second selected punch head programmable to be struck by a second striker which is separately provided above said second punch base, said second selected punch head being selected under the predetermined task in accordance with the data related to the working pattern, said second selected punch head being struck by the second striker independently from said first selected punch head, wherein said first selected punch head is divided into two columns which are separated in a moving direction of said first striker and struck on by said first striker; and said second selected punch head is divided into two columns which are separated in a moving direction of the second striker and struck on by the second striker striker.