Proffessional Grinding machine Strong 204
Proffessional Grinding machine Strong 204
The Strong 204 milling machine is a professional tool for precise machining in electronics services, workshops, and modeling studios. Thanks to its ~65 W power, speed regulation in the range of 0–35,000 rpm and an ergonomic handpiece, the device allows for comfortable and safe work even with hard materials. Ideal for cleaning sockets, grinding housing elements, removing glue, or fitting small parts. The solid construction of the Korean manufacturer Saeshin guarantees long-term reliability.
Strong 204 – Precision milling machine for electronics services
Reliable, strong and Precise. The Strong 204 milling machine is a proven choice for phone and electronics repair shops – ideal for machining housings, cleaning mechanical components, and precision work.

The set includes a control unit, handle, and foot pedal – full speed control.
The Strong 204 ensures stable operation under load and very low vibration, which is crucial when precise tasks in telephone and electronics service. It's perfect for machining plastic and metal, cleaning sockets and mechanisms, removing adhesive residue, and aligning housing components.
Key benefits in electronics repair
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Power and stability
The ~65 W motor and smooth speed control 0–35,000 rpm ensure comfort and control even with harder materials.
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Precision handle
Ergonomic handle with quick twist-lock system – instant cutter change, low vibration.
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R/L direction and foot control
Right/left operation and the ability to connect a pedal – convenient speed adjustment without taking your hands off.
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Durable construction
Original Saeshin (Korea) equipment – high reliability, parts and service availability.
For service use Electronics
- Sanding and fitting phone and tablet housing components.
- Cleaning sockets, contacts, and small mechanisms.
- Removing excess glue/resins after disassembling displays.
- Machining small metal and plastic parts.
- Precision work in consumer electronics repairs.
Other applications
- Goldsmithing and jewelry – precision grinding and polishing.
- Modeling – processing of plastic, metal, and wood details.
- Crafts and DIY – engraving, chamfering, shaping.
- Prosthetic and dental laboratories – processing of models/elements.
- Professional cosmetics – manicure/pedicure (universal equipment).
Product specifications
| Manufacturer / model | Saeshin Strong 204 |
| Power | ~65 W |
| Range RPM | 0–35,000 RPM (continuously adjustable) |
| Rotation Direction | Right / Left (R/F) |
| Power | 220–240 V (EU) |
| Handle | Ergonomic |
| Foot control | Yes, pedal connection possible |
| Intended use | Electronics services, model making, jewelry, DIY |
Kit contents
- Control base: STRONG 204
- Handpiece
- Foot controller
- Handpiece stand
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