Eachine 12v Small Pcb Drill Press Drilling With 1mm Drill

Descriptions: 12V Small PCB Drill Press Drilling With 1mm Drill Voltage 12V Current 500mA Speed 13000RPM/min Length 41mm Drill Diameter 1mm Motor Diameter 27.5mm Motor Shaft Length 14mm Motor Shaft Diameter 2.3mm Clamping Diameter 0.8-1.5mm Feature: It includes a motor, a Drill clamp and a 1mm drill, perfect for PCB drilling. Note: Because of the particularity motor commodities, buyers purchase the appropriate use should have some knowledge. In general, the rotational speed of the DC motor is approximately proportional to its voltage, such as marked voltage of 12V, the voltage can not say 12V, 12V below can work, for example 6V about half of its speed, but also the torque reduced to the practical application of the principle of good enough. But with limited pressure or speed control circuit except. Package Included: 1x Motor 1x Drill Clamp 1x 1mm Drill