- Regular Octahedral Crystal Structure: Ensures uniform stress distribution and stable grinding performance.
- Uniform Crystal Size & High Translucency: Reflects excellent crystal integrity and consistent quality.
- Excellent Purity & Low Magnetic Content: Minimizes impurities for reliable tool manufacturing.
- Outstanding Impact Toughness: Withstands high-impact and intermittent load conditions.
- Excellent Thermal Stability: Maintains performance during high-speed and heavy-duty grinding.
Wheel Grit Diamond – GWD860
20+ Years Experience
Ultra-Precision Quality
Customized Solutions
GWD860 is a high-performance wheel grit diamond designed for high-impact and heavy material removal applications. Featuring a regular octahedral crystal structure and exceptional crystal purity, this grade delivers outstanding toughness and thermal stability for demanding grinding and drilling operations on 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
Automotive
Designed for high-impact grinding and drilling operations in automotive material processing.
- Automotive glass drilling
- Glass slotting and edge processing
- High-efficiency glass component machining
Ceramic Manufacturing
Reliable performance for ceramic materials requiring high removal rates under impact load.
- Ceramic component drilling
- Ceramic surface grinding
- High-load ceramic material machining
Stone & Construction
Suitable for aggressive grinding and material removal in hard stone applications.
- Granite surface grinding
- Stone cutting and slotting
- Heavy-duty stone material processing