Part 64713 is a part imitating a jagged drill and is currently exclusive to the Power Miners theme. The part was first introduced in 2009, and has only appeared in three sets with only one colour.
Medium stone grey:
- 1 in 8960 - Thunder Driller (2009)
- 1 in 8961 - Crystal Sweeper (2009)
- 1 in 8964 - Titanium Command Rig (2009)