This is a 1/8 inch drill bit. We use this for drilling a hole that will take a #4 machine screw. They can be used on carbon steel, aluminum, copper, brass, bronze, and plastic. 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 3/32 inch drill bit. We use this for drilling a hole that will take a 4-40 tap or a #2 machine screw.
This is a 1/8 inch drill bit - extended reach. We use this for drilling a hole that will take a #4 machine screw. A long overall length allows you to reach deep, inaccessible spots.
This is a small tracked robot equipped with 42mm motors, a motor controller, and Spektrum remote control. Don't let its size fool you. This is a rugged little robot.
The Power Patrol SLA1165 battery is sized, tested and rated to meet exact manufacturer, OEM and safety standards. The SLA1165 gives you increased durability, superior performance, longer run times between charges and longer overall battery life.