Fastener with removable element

A screw with removable element comprising:

• a shank;
• wherein, said shank comprising a shank body, a first threaded section helically disposed on said shank body, a head disposed at one end of said shank body, and an end face disposed at the other end thereof, opposite to said head;
• said end face having a recess defined thereon.
• a tip section;
• wherein said tip section comprising a tip body, a drilling portion disposed at one end of said tip body, and an insertion coaxially extending from the other end thereof to be inserted into said recess, so as to abut said shank on said tip section.
• wherein, said first threaded section having an upper threaded section located adjacent to said head and a lower threaded section located adjacent to said end face;
• said tip section further providing with a second threaded section spiraled round said tip body and disposed between said drilling portion and said insertion.