.125 ~ 2.500 dia. honing capacity (automatic strokers).  Capable of controlling <.0002Ø tolerances as well as surface finishes <10 Ra.  Note: These tolerances are dependent upon material(s), design of parts as well as pre-machined sizes prior to honing.


Triangle does on-site surface grinding and has (2) automatic surface grinders (8 x 18).

In addition, we offer blanchard grinding services up to 30” dia.

We do process many jobs thru to completion that require many other grinding processes (o.d., i.d., profile, centered and centerless grinding). Our vendors are extremely capable and work well with Triangle to ensure a quality product in a timely fashion.


We waterjet a wide variety of materials (plastics, aluminum, stainless steels, steels & super alloys).  We can waterjet up to 6” thick materials.

Waterjet processing offers precision cutting of flat materials with reduced risks of external stresses promoted by machining and/or heat. It is ideal for any product where laser cutting is not allowable due to recast problems.

 Our unit offers a dynamically controlled head which reduces ‘kerf’ and by doing so keeps the side walls where cut perpendicular to the top plane (usually) to less than .005”.

Ready to Experience the Triangle Difference?

Experience the superior quality of the Triangle Engineering process for yourself. Contact us today to let us know how we can help with your next project.