AMAOE Mini Electric Polishing Pen For IC Motherboard Cutting Brackets Screw Removal Grinding Polishing Drilling Derusting

Features :--1. Light and compact, can be put into the bag at will it is easy to carry out.--2. Three-speed speed regulation,5000/10000/15000rpm.--3. Built-in 900mAh lithium battery, idling for about 180 minutes.--4.No need to connect the power cord after fully charged.--5. Pure copper chuck, high concentricity, cross clip design, more stable and firm clamping, for 2.35mm shank diameter grinding head.--6. Equipped with 11 grinding bits, suitable for various chip IC grinding, cutting motherboards, bracket, screw removal etc.Package : 1 * Polish Pen1 * Charging Cable1 * Manual11 * Grinding Heads