# Electric engraving device, battery-powered, with 2mm heads, Type-C

> SG-02 MaAnt D1 cordless electric device for engraving, grinding and fine cutting, with USB Type-C charging and internal LithiumIon battery 3.7VDC, 350mAh. Features 3 speed levels (5.000-10.000-18.000 RPM), 2.35mm head fitting, LED display for speed, battery and load resistance (6 levels). Comes with 7 heads for polish, grinding, carving, cutting and drilling. Size 125 x 15mm, weight 45g.

- Page: https://sigmanortec.ro/en/electric-engraving-device-battery-powered-with-2mm-heads-type-c
- Price: 182.99 RON
- Availability: In stock; 1-2 zile
- Reference: 7754008 · EAN: 5945120362438
- Category: Mechatronics and IoT > Tools > Rotary and Engraving Tools
- Package (shipping data): 0.084 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:45 (Europe/Bucharest)

## Description

Cordless electric router for engraving, grinding and fine cutting, ideal for workshops, laboratories or DIY projects. It has USB Type-C charging and internal battery for mobility, 3 speed settings up to 18,000 RPM, 2.35mm bit compatible chuck and LED indicator for speed, battery and load resistance for precise control.
The SG-02 MaAnt D1 device is an electric polishing, cutting and engraving tool, wireless, with internal battery and USB Type-C charging, ideal for use in repair shops, laboratories, or for DIY hobbies. It comes with 7 heads for Polishing, Grinding, Carving, Cutting and Drilling . It is also compatible with other heads with a clamping diameter of 2.35 mm.
This manual work tool is provided with a powerful motor, which can produce a rotation speed of up to 18,000 rotations per minute, allowing the user to perform work with precision and speed. Also, thanks to the internal 4.2V Lithium Ion battery, it can be used without the need to connect to a cable power source, thus offering increased mobility.
The tip can be locked at different depths, to obtain precise and uniform results.
The selector button is used both for start/stop and to select the working speed (3 speeds).
The LED display also indicates, apart from the working speed, the working load. When the peak meets resistance, the degree of resistance is displayed on the LED bar. This allows us to quickly realize if the pressure exerted on the tip is too high.
Fixing the working head is done by screwing the screws in the end, with the help of the socket integrated in the body of the electric pen.
We recommend the use of this tool in PCB repairs, especially where it is necessary to remove the paint from the tracks, because this tool is small and light, allowing the user to work with precision.
Specifications:
Model: Ant D1
Nominal voltage: 3.7VDC
Charging: USB Type-C (from any 5V USB charger)
Power: 10W
Nominal current: 0.6A
Battery capacity: 350mAh
Charging time: 1 hour
Continuous use time: about 1 hour
Rotation speed: 5,000 - 10,000 - 18,000 RPM
Speed steps: 3 steps
Tip diameter: 2.35mm
Material: Aluminum alloy
Peak resistance display: Yes, in 6 levels
Battery indicator: Yes, 3 levels
Heads included: 7
Size: 125 x 15mm
Weight: 45g (electric pen only)