- Sharp Multi-Angular Crystals: Provides strong cutting edges for fast and efficient material removal.
- Irregular Blocky Structure: Enhances grinding efficiency and promotes consistent cutting action.
- Low Impact Toughness: Allows controlled micro-fracturing to expose new cutting edges.
- Excellent Self-Sharpening Ability: Maintains stable grinding performance throughout tool life.
- Controlled Grit Distribution: Ensures uniform performance and predictable tool behavior.
GRVD – Economic Crushed Diamond Powder
20+ Years Experience
Ultra-Precision Quality
Customized Solutions
GRVD is a sharp crushed diamond powder engineered for efficient grinding applications under low and stable load conditions. Produced by mechanically crushing high-quality synthetic single crystal diamond, this grade delivers aggressive cutting performance where high material removal efficiency is required rather than crystal toughness.
Features
Specifications
Available Grades
- Fine Crushed Grits (270/325# – 500/600#):
Suitable for fine grinding, pre-polishing, and controlled surface finishing of jade, glass, and gemstones, where consistent cutting action and surface quality are required. - Medium Crushed Grits (140/170# – 230/270#):
Designed for general-purpose grinding and tool edge shaping, offering stable grinding performance for ceramics, magnetic materials, and composite materials. - Coarse Crushed Grits (60/70# – 120/140#):
Used for aggressive grinding, rough shaping, and high material removal on stone, ceramics, and hard alloys in resin bond applications.
Crushed Diamond Powder Size Table
| Size | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GRVD | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| GCD10 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| GCD20 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| GCD30 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
| GCDZ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Applications
Stone & Construction
Ideal for resin bond diamond tools used in processing hard and brittle construction materials.
- Granite, marble, and natural stone grinding
- Stone cutting and surface shaping
- Masonry and building material processing
Ceramic Manufacturing
Suitable for grinding technical and structural ceramics under low-load conditions.
- Ceramic tile and component grinding
- Hard and brittle ceramic material processing
- Precision shaping and surface grinding of ceramic parts
Cutting Tool & Abrasives
Used as an abrasive raw material for bonded and electroplated diamond tools.
- Resin bond diamond grinding wheels
- Vitrified bond and metal bond abrasive tools
- Diamond abrasive segments and bonded grinding tools