A PDF with tolerances and finish called out, a STEP or Parasolid model, the quantity and the date. If the print is not released, send it anyway and mark it as such.

+/-0.0002 in on ground and turned features and +/-0.0005 in on milled features as a matter of course. Tighter than that, we will tell you what it costs in inspection time before you commit to it.

Yes. Mill certs and heat-lot traceability come with every aerospace and medical job by default, and with anything else on request. We never substitute material without written approval.

A dimensional report against a ballooned print, produced on the Zeiss Contura, with material and finish certifications attached. AS9102 forms on request.

Yes. We are ITAR registered. All machining and inspection happen in Nashua, and no drawing or model leaves the building.

Three weeks on a production release from approved prints. Five working days on the prototype lane when the material is on the shelf. Expedites exist; ask before you assume one.