Precision CNC Diamond Tools & Posalux Tools

Why Choose Shenzhen Yuhe?

Shenzhen Yuhe Diamond Tools Co., Ltd is one of the largest manufacturers of diamond tools for the jewelry industry in China. We specialize in CNC diamond tools, Posalux tools, MCD tools, and ultra-precision cutting instruments used in micro-engraving, polishing, and fine milling.

Our expertise extends beyond manufacturing — we offer diamond re-lapping, polishing services, and jewelry manufacturing consultation to ensure our clients achieve the highest quality finishes.

• ISO-Certified Manufacturing
• 10+ Years Industry Experience
• Exported to 50+ Countries
• Custom Tool Design Available

Advanced Quality Control

Every CNC diamond tool undergoes rigorous inspection and testing to ensure dimensional accuracy, surface finish, and long operational life.

• Microscopic Inspection: Each tool tip is examined under high-magnification optics to verify geometry and surface integrity.
• Performance Testing: Tools are tested in simulated CNC environments to validate cutting efficiency and durability.
• ISO Compliance: Our manufacturing processes meet international standards for precision tooling and quality management.
• Re-lapping Service: We offer diamond re-lapping to restore worn tools, reducing long-term costs for our clients.