Wear Resistant Monocrystal Diamond Cutting Tools 50-100mm Length for CNC Machining with 60,000-100,000 MPa Hardness
High-quality monocrystal diamond cutting tools designed for precision CNC machining applications. Available in 50-100 mm overall lengths for versatile industrial use.
Diamond is a single carbon atom crystal with equiaxed face-centered cubic structure, featuring the highest atom density and strongest covalent bonds in nature.
| Property | Value |
|---|---|
| Hardness | 60,000 to 100,000 MPa |
| Bending Strength | 210-490 MPa |
| Compressive Strength | 1,500-2,500 MPa |
| Elastic Modulus | (9-10.5) × 10¹² MPa |
| Thermal Conductivity | 8.4-16.7 J/cm·s·°C |
| Start Oxidation Temperature | 900-1,000 K |
| Friction Coefficient (aluminum/brass) | 0.05-0.07 |
- Minimal tool adhesion and built-up edge formation
- Exceptional surface finish quality (Rz 0.1-0.05 μm)
- Effective processing of non-ferrous metals and non-metallic materials
- Suitable for copper, aluminum alloys, ceramics, composites, plastics, and wood
- Accepted Delivery: FOB, CNF, CIF
- Accepted Payment: USD, CNY
- Payment Methods: T/T, Western Union
- Main Ports: Guangzhou, Shenzhen, Shanghai
- 98.6% response rate within 24 hours
- Average response time: 12 hours
- 33 quotes sent in last 30 days
- 10+ years industry experience
- 55 total employees
- 25 technical backbone staff
- 5-10 R&D engineers
- Service as foundation, quality as survival standard
- Customer-first approach with attentive service
- Quality issue resolution within 3 hours
- Professional customization services
- Customer satisfaction as primary goal
Yes, we manufacture our "JOEBEN" brand tools to guarantee quality. We also trade related tools with 10+ years of market expertise.
Most models are ex-stock. Out-of-stock items typically require 3-5 days or 7-10 days.
Yes, we can produce custom tools according to your drawings or design tools based on your usage requirements.
Factory-direct pricing, fast delivery, and guaranteed quality through our JOEBEN brand manufacturing.
- 10 years experience in carbide roll and cutting tool manufacturing
- Complete production from raw materials to finished tools
- World-class production equipment and experienced team
- Ensure workpiece and machine stability with precision holders
- Adjust speed, feed, and cutting depth based on actual conditions
- For tool overhang length exceeding 4×D, adjust parameters accordingly
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.