Our MCD insert is fitted with lab‑grown monocrystalline diamond. Its unbroken
crystal lattice contains no grain boundaries, bonding agent or
structural defects, delivering an ultra‑sharp industrial‑grade
cutting‑edge for ultra-precision machining scenarios.
Conventional PCD is sintered polycrystalline diamond. Irregular
grain edges bring jagged micro‑edges, making it impossible to
achieve ultra-fine optical surface finishing. Different from
traditional PCD tools, our MCD insert features unique grain-free structural advantages that dominate
high-standard mirror surface processing.
Benefiting from grain‑free construction, the MCD insert tip can be sharpened to nanometre edge radius perfectly. This
high-precision MCD insert shears material neatly and yields mirror‑specular surfaces without
secondary polishing, thoroughly solving the rough surface and burr
problems caused by PCD tool grain gaps.
Processing outcomes for common work‑pieces
All excellent finishing effects below are fully realized by our
professionalMCD insert in one CNC processing cycle:
Acrylic: Haze‑free transparent optical finish Polycarbonate: Glossy
surface without residual‑stress traces Copper, Aluminium, Brass:
Mirror‑like decorative metal surfaces Optical glass, precious
metals: Precision optics and loss‑free ornamental machining
All finished surfaces are accomplished during CNC processing with
the help of the MCD insert. Buffing and hand‑finishing can be eliminated, greatly improving
production efficiency and reducing processing costs.
Wide Range of Professional Applications
This high-performance MCD insert is perfectly suitable for lens mould production, delivering
flawless optical mould surfaces for precision optical industries.
In the electronics manufacturing industry, the MCD insert stably processes high-precision electronics light guides with
transparent and scratch-free surfaces.
For luxury hardware processing, the ultra-sharp edge of the MCD insert creates high-grade mirror decorative textures on metal
accessories. In the automotive industry, the dedicated MCD insert is widely used for car lamp mould finishing, ensuring smooth and
uniform reflector cavity surfaces.
Besides, the high-precision and non-damaging processing performance
of our MCD insert makes it the ideal tool for transparent medical accessories
machining, meeting the strict surface standards of medical
precision parts.
