Mechanic IRX Rechargeable IC Chip Grinding Pen

1. Pen-type pressing, sensitive contact switch, small and flexible, comfortable to hold and easy to carry 2. Pure copper chuck design, high concentricity, stable and firm clamping, can be used for 2.35mm shank grinding head 3.The motor runs at high speed and steadily, and it is not easy to generate heat after long time operation 4. Large capacity rechargeablle lithium battery 3.7V / 350mAh, stable and safe output 5. Professional repair tools aim to giving assistance during devices repairing