The charger communicates with the individual cell in battery with a built in CPU and then it controls current, voltage, and temperature for both rapid and optimum charge
Conical profile drill bit allows multiple hole sizes to be produced from a single bit. Recommended for softer or thinner materials. Suitable for enlarging existing holes.
Variable speed control by trigger (500 – 3,100 SPM) enables user to match the speed to the application for optimal cutting performance in a variety of materials