【Advanced Center-Through Coolant Technology in Solid PCD Tools】
Product Highlights
- Material-Specific Design: Engineered for high-precision machining of quartz glass.
- Breakthrough Cooling: Patented center-through coolant holes drilled directly into solid PCD cutting edges.
- 31-Flute Optimization: Maximizes surface finish quality in brittle material processing.
Parameter |
Value |
Tool Size |
D3.5-R0.3-0.6H-D3.4-10H-31F-6D-40I |
Flute Count (Z) |
31 |
Coolant System |
Internal Center-Through Water |
Workpiece Material |
Quartz Glass |

Figure: Precision geometry for quartz glass machining
Core Technology Advantage
Solving the PCD Drilling Challenge:
While standard tools fail to implement center coolant in solid PCD cutters, More Super Hard leverages proprietary laser processing technology to:
1. Drill precision coolant channels through ultra-hard PCD layers
2. Maintain the structural integrity of the cutting edges
3. Enable continuous chip evacuation during deep-cavity milling
Performance Benefits:
- 60%+ reduced thermal deformation in workpieces
- Mirror-finish surfaces (Ra ≤ 0.1μm achievable)
- 3X extended tool life vs. non-cooled PCD tools
Why Choose Our Solution
We provide:
- China's most advanced PCD micromachining facility
- Custom coolant channel engineering for critical applications
- Dedicated R&D support for brittle material machining

Precision Engineered for Your Most Demanding Applications
At More Super Hard, we transform machining boundaries into breakthroughs. When others see limitations in solid PCD tooling, we deliver solutions. Our center-cooling technology isn’t just an innovation—it’s your competitive edge in quartz glass machining!