Ideal Micro-Drill™ Designed for research applications that require surgical burrs and trephines. Drill is constructed of light-weight aluminum alloy for balance and control and powered by a rechargeable 6-volt nickel cadmium battery. Under normal operating conditions unit will function for 8 hours between charges. drill comes with five burrs: .006mm, .008mm, .010mm, 1.012mm, 1.016mm. Rechargeable, Light-weight design, No special tools needed to change burrs, Hard plastic case with die-cut foam for convenient storage, Excellent balance and handling. Specifications: Length (without burr): 17.5cm. Diameter: 1.9cm. Power: 6-Volts DC. Speed: 12,000 rpm. Stall torque: 1.25 oz/in.

Overview of models: