Diamond and thick film polycrystalline CVD diamond tools
Technodiamant offers a full range of PCD, CBN and
thick film CVD diamond tools and tool inserts.
For many applications (such as machining graphite,
plastics, and non-ferrous materials such as brass,
aluminum and copper) CVD thick film diamond is
typically a great alternative to PCD. We can
provide a much sharper edge in CVD than is available on
PCD. This is due to the unique manufacturing
technique that is used to produce the edge.
CVD tools should not be confused with the thin CVD
coatings that are offered by some companies on carbide
insert tooling. Thick film CVD
is very similar to PCD, but does not have a
nickel/cobalt binder - it is pure polycrystalline
diamond, and is available in thicknesses up to 1mm.
Tools can usually be repaired.
Typical lifetime of these CVD tools is 2-3 times that of
cutting edge on a radiused tool made from PCD or CBN
typically has a radius over the edge of ~2 microns. For
some applications this rounded edge is preferable.
The cutting edge on a radiused tool made from thick film
CVD typically has a radius over the edge of <1 micron.
CVD edge at 500x
PCD edge at 500X
provide tools with virtually any edge geometry
imaginable due to the unique process that we use to
create the cutting edge.
tools, endmills, ball endmills, radiused tools, plunging
tools can be produced. We
also offer full range of natural diamond tools.
Please e-mail or call with your inquiry
Thick film CVD tool with 1.0mm
radius on 55 degree DCMW insert
CVD form plunging tool
Natural diamond milling tool
16mm diameter PCD insert
E-mail inquiries to:
USA Inc. 35A Kennedy Rd, Box 398 Tranquility NJ