Mechanical Grade CVD

Mechanical Grade CVD

Overview

The exceptional hardness of CVD grown diamonds and their very low coefficient of friction provide inherent advantages in mechanical applications. These diamonds extend tool longevity, minimize operational interruptions, and reduce expenses while lowering environmental impact. The material can be engineered to achieve ultra-fine edges for precision work.

Key Features

Exceptional hardness for wear resistance
Ultra-low coefficient of friction
Extended tool life and durability
Ultra-fine edge capability
Reduced operational downtime
Lower environmental impact

Available Variants

Single Crystal

SizeThicknessCarat Weight
3.0 × 3.0 mm1.0 mm0.16 ct
4.0 × 3.0 mm1.20 mm0.25 ct

Polycrystalline

SizeThicknessCarat Weight
10.0 × 10.0 mm0.25 mm0.43 ct
10.0 × 10.0 mm0.50 mm0.85 ct

Need a custom size or bulk order? Contact us for a quote.

Applications

Water Jet Nozzle Orifices

High-pressure cutting system components with superior wear resistance

Wire Drawing Dies

Precision wire manufacturing with consistent diameter control

Surgical Diamond Blades

Ultra-sharp cutting instruments for medical procedures

SPDT Blanks

Single Point Diamond Turning for optical-quality surface finishing

Milling Tool Blanks

High-precision machining applications

Cutting Tools

Industrial cutting applications requiring extreme durability

Specifications

Hardness80 ± 18 GPa @ 300K
Thermal Conductivity> 1000 W/mK @ 300K
Young's Modulus1054 GPa
Fracture Toughness8.5 MPa
Poisson's Ratio0.1
Lateral Tolerance (SC)+0.1/-0 mm
Lateral Tolerance (PC)+0.2/-0 mm
Thickness Tolerance (SC)+0.02/-0 mm
Thickness Tolerance (PC)+/- 0.05 mm
Surface Roughness (SC)Ra < 50 nm (polished)
Crystal Orientation (SC){110}
EdgesLaser Cut
Edge Features< 0.2 mm

Ready to Get Started?

Contact our team to discuss your specific requirements and get a customized solution for your application.