Kress KU770B Die Grinder 450W
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The Kress KU770B High-Speed Rotary Tool is a compact precision grinder designed for fine detailing, polishing, engraving, deburring, and light cutting tasks. With a 450W motor and a maximum no-load speed of 33,000 rpm, it delivers stable high-speed performance for workshop, maintenance, and fabrication applications requiring controlled precision.
Key Benefits
- 450W motor delivers reliable power for precision grinding and polishing tasks
- High-speed performance up to 33,000 rpm for clean detailing work
- 6mm chuck size supports a wide range of rotary tool accessories
- Compact 1.4kg design for improved handling and controlled operation
- Suitable for fine finishing, deburring, and surface preparation applications
Product Overview
The Kress KU770B is designed for professional and workshop users who need a versatile high-speed rotary tool for precision work. Its high RPM capability supports fine finishing jobs such as polishing, engraving, shaping, and detailed grinding on metals and other materials when used with the correct accessories.
Built for 220–230V 50/60Hz supply, it is suited for Philippine jobsite and workshop conditions. The tool uses a 6mm chuck for secure accessory holding and supports stable control for close-range detailed work.
Ideal Applications
- Precision grinding and deburring
- Polishing and surface finishing
- Engraving and detailing work
- Shaping and light cutting with appropriate accessories
Technical Specifications
| Brand | Kress |
| Model | KU770B |
| Input Voltage | 220-230V ~ 50/60Hz |
| Input Power | 450 W |
| No-load Speed | 0–33,000 rpm |
| Chuck Size | 6 mm |
| Spindle Thread | M15 |
| Mandrel Diameter | 32 mr |
| Machine Weight | 1.4 kg |
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