- Relatively Intact Crystal Structure: Ensures stable grinding behavior and consistent cutting performance.
- Balanced Crystal Shape Distribution: Supports uniform wear and controlled material removal.
- Moderate Purity & Translucency: Provides reliable quality for industrial grinding tool production.
- Medium Strength: Maintains cutting efficiency while extending grinding wheel service life.
Wheel Grit Diamond – GWD830
20+ Years Experience
Ultra-Precision Quality
Customized Solutions
GWD830 is a wheel grit diamond designed for medium-load grinding applications where a balance between cutting efficiency and tool life is required. With relatively intact crystals and a well-balanced crystal shape distribution, this grade delivers stable grinding performance for glass, stone, ceramics, and related brittle materials.
Features
Specifications
Available Grades
- Fine wheel grits (400/500# – 500/600#): Suitable for fine grinding and surface finishing of ceramics, glass, and magnetic materials where controlled surface quality is required.
- Medium wheel grits (140/170# – 325/400#): Designed for general-purpose grinding and cutting, offering a balanced performance for stone, ceramics, and composite materials.
- Coarse wheel grits (60/80# – 120/140#): Used for aggressive grinding, shaping, and high material removal applications on stone and other hard, brittle materials.
Wheel Grit Diamond Size Table
| Size | GWD810 | GWD815 | GWD820 | GWD830 | GWD840 | GWD860 | GWD880 |
|---|---|---|---|---|---|---|---|
| 50/60 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 60/70 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 70/80 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 80/100 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 100/120 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 120/140 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 140/170 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 170/200 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 200/230 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 230/270 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 270/325 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 325/400 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| 400/500 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| 500/600 | ✓ | ✓ | ✓ |
Applications
Stone & Construction
Stable wheel grit diamond for medium-load grinding of natural and engineered stone materials.
- Granite and marble surface grinding
- Stone slab finishing operations
- Building material grinding applications
Ceramic Manufacturing
Reliable performance for grinding ceramic materials under controlled load conditions.
- Structural and building ceramic grinding
- Ceramic component surface finishing
- General ceramic material machining
Optical & Optoelectronic
Suitable for grinding transparent and brittle materials requiring balanced sharpness and durability.
- Glass component surface grinding
- Optical material pre-finishing
- Crystal material shaping