This is a 1/8 inch drill bit. We use this for drilling a hole that will take a #4 machine screw. The majority of our kits and circuit boards use a #4 machine screw so this drill bit size is a must for putting together a robot kit.
This is a Compact Tracked Robot Platform, equipped with a High Definition Pan and Tilt Camera for inspection purposes. It is a complete system including a Storage Case, Robot, Remote with HD monitor, Tether, Chargers, and SD card for recording HD video.