4.2V Multi-function Quick-change Mini Screwdriver USB Charging Speed Regulation Engraving Polishing Electromechanical Grinding Pen

• weight: 485 g

Description:

Product name: Multifunctional electric screwdriver

Rated voltage range: 3.7V-5V

Model: LSP-4.2v

Power Type: Rechargeable - Lithium Battery Technology

Idle speed: 200 rpm

Features:

-Intelligent control chip, do not get hot or burn the machine

- Metal rear wall collet, the collet is precise and durable, concentricity, high speed, stable and durable built-in collet

- Button switch to avoid unintentional touch during work, affecting normal work

- Fast cooling system, built-in cooling fan, effectively dissipate the heat of the generator

- Special bit for screwing, stainless steel / long service life, strong and wear-resistant / high concentricity

Grinding head installation steps:

1. Press the clamp lock to make the clamp in a locked state

2. Tighten the collet clockwise to use

Package Included:

1 X Multifunctional Electric Screwdriver

12 X Accessories

Detail Pictures: