Technical definition
Lock the revision, tooth data, datums, fits, runout and mating conditions. A photo alone rarely defines the manufacturing route.
To avoid missing costs later, send the latest drawing or sample, material and heat treatment, quantities, inspection deliverables, packaging, destination and Incoterms. Ask the supplier to list assumptions and separate tooling, samples, testing, documents and freight from the unit price.
Use PairGears' custom gear quotation checklist to prepare the technical package before comparing bids.

Lock the revision, tooth data, datums, fits, runout and mating conditions. A photo alone rarely defines the manufacturing route.
State material, hardness, case depth, accuracy grade and reports. Review PairGears' product inspection services before finalizing deliverables.
Separate tooling, gauges, samples, destructive tests, recurring inspection, export packing and freight. The precision gear cost guide explains the main price drivers.
