# Rotary and Engraving Tools

> Rotary and engraving tools: electric engravers, diamond bits, chucks, PCB milling bits and mini drills

- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Category page: https://sigmanortec.ro/en/rotary-and-engraving-tools
- Category: Mechatronics and IoT > Tools > Rotary and Engraving Tools
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Products (7)

### Electric engraving device, battery-powered, with 2mm heads, Type-C
- Page: https://sigmanortec.ro/en/electric-engraving-device-battery-powered-with-2mm-heads-type-c
- Details: https://sigmanortec.ro/en/llms/p/1727.md
- Price: 182.99 RON
- Availability: In stock; 1-2 zile
- Reference: 7754008 · EAN: 5945120362438

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.

### Set of 10 diamond heads, for engraving, 3mm shaft
- Page: https://sigmanortec.ro/en/set-of-10-diamond-heads-for-engraving-3mm-shaft
- Details: https://sigmanortec.ro/en/llms/p/1698.md
- Price: 19.92 RON
- Availability: In stock; 1-2 zile
- Reference: 9585 · EAN: 5942108469509

Set of 10 diamond heads for engraving, with 3mm shaft, compatible with rotary tools. Made of steel with a diamond-coated tip, offering fine cutting and high durability. The set includes 10 different shapes and sizes (cylindrical, conical, round, arrowhead-shaped and others), suitable for metal, glass, ceramic and stone.

### Set of 5 clamping heads, with chuck, 2.35mm shaft
- Page: https://sigmanortec.ro/en/set-of-5-clamping-heads-with-chuck-235mm-shaft
- Details: https://sigmanortec.ro/en/llms/p/1692.md
- Price: 11.14 RON
- Availability: In stock; 1-2 zile
- Reference: 9579 · EAN: 5941811867558

Set with bronze chuck for 2.35mm shaft and 5 clamping heads (0.5mm, 1.0mm, 1.5mm, 2.5mm, 3.0mm), compatible with routers, engraving machines and other rotary tools. The chuck is fixed to the shaft with two recessed screws, tightened with the included hex key. Reference 9579. Contains 1 chuck, 1 hex key and the 5 clamping heads.

### Set of 5 clamping heads, with chuck, 3.17mm shaft
- Page: https://sigmanortec.ro/en/set-of-5-clamping-heads-with-chuck-317mm-shaft
- Details: https://sigmanortec.ro/en/llms/p/1693.md
- Price: 10.38 RON
- Availability: In stock; 1-2 zile
- Reference: 9580 · EAN: 5946402106269

Set with chuck for 3.17mm shaft and 5 clamping heads (0.5mm, 1.0mm, 1.5mm, 2.5mm, 3.0mm), for routers, engravers and other rotary tools. Bronze construction, secured with two included hex screws, quick head change by unscrewing. Reference 9580.

### Set of 5 clamping heads, with chuck, 4.05mm shaft
- Page: https://sigmanortec.ro/en/set-of-5-clamping-heads-with-chuck-405mm-shaft
- Details: https://sigmanortec.ro/en/llms/p/1694.md
- Price: 10.27 RON
- Availability: In stock; 1-2 zile
- Reference: 9581 · EAN: 5949636883616

6-piece set for rotary tools: a bronze micro-twist chuck for a 4.05mm shaft, plus 5 clamping heads sized 0.5, 1.0, 1.5, 2.5 and 3.0mm. Includes a hex key for securing the chuck to the shaft with two screws. Intended for use with milling machines, engravers and similar electric drilling tools, allowing quick changes between drill bits of different sizes.

### Mini drill set, 0.1-1.0mm , 10 pieces
- Page: https://sigmanortec.ro/en/mini-drill-set-01-10mm-10-pieces
- Details: https://sigmanortec.ro/en/llms/p/702.md
- Price: 19.31 RON
- Availability: In stock; 1-2 zile
- Reference: 33192 · EAN: 5949285728443

Set of 10 mini drills made of tungsten steel, diameters from 0.1 to 1.0 mm, standard 3.175 mm shank and 38 mm length. Suitable for fine holes in PCB using a CNC or MiniCNC router. Pressure resistant but sensitive to bending, manual drilling not recommended. Can also be used to clean 3D printer nozzles. Supplied in a plastic case for organization and protection.

### PCB and engraving cutter 0.1mm
- Page: https://sigmanortec.ro/en/pcb-and-engraving-cutter-01mm
- Details: https://sigmanortec.ro/en/llms/p/207.md
- Price: 15.62 RON
- Availability: Out of stock
- Reference: 33361 · EAN: 5942456618024

Tungsten carbide cutter for precise tracing of circuits on PCB and fine engraving in wood or metal. Ultra-thin 0.1mm tip for clear details, 10-degree angle for controlled cutting. Shank diameter: 3.175mm, compatible with most CNC and mini mills. Length: 33mm for stability during work.