The Ultra Touch 4 Inch Diamond Cup Wheel (Rim) is a high-performance grinding disc designed for fast and smooth grinding of concrete, stone, granite, marble, and masonry surfaces. Manufactured with premium diamond segments and a durable steel body, this cup wheel provides excellent grinding efficiency and extended service life.
Its 4-inch (100mm) size makes it ideal for professional grinding applications, surface leveling, edge smoothing, and finishing work. The rim-type design ensures controlled grinding, reduced vibration, and a cleaner surface finish with improved precision.
The Ultra Touch Diamond Cup Wheel is perfect for contractors, masons, tile workers, and stone fabricators who need reliable grinding performance for heavy-duty construction and workshop applications.
🔧 Key Features
- 4 Inch (100mm) diamond cup wheel (Rim type)
- Premium diamond segment construction
- Fast and smooth grinding performance
- Ideal for concrete, granite, marble, and stone
- Reduced vibration and better control
- Durable steel body for long life
- Compatible with angle grinders and grinding machines
⚙️ Applications
- Concrete surface grinding
- Stone finishing and polishing preparation
- Marble edge smoothing
- Granite grinding
- Masonry finishing
- Surface leveling
- Construction and fabrication work


















