Package Includes
1 Piece - DC motor set
drill bits not included
Specification
1. Motor:
Power: can run from 3-12V
Max RPM:22000
Diameter: 2.8CM
Length: 5.2CM
Diameter of axe: 2.3MM
Rated wattage: 20W
Rated torque: 600G.CM
2.JT0 chuck:
capacity range :0.3-4mm