Proto Tool Company Inc

CNC milling, CNC turning · Farmington Hills, MI

Proto Tool Co specializes in precision CNC machining, offering large CNC vertical turning up to 80" diameter, large CNC turning (32" dia. x 45" OAL), and large CNC boring mill services up to 200". Serving aerospace, defense, and automotive industries with high-quality custom machining solutions.From the company website, read October 15, 2026: prototoolco.com

LocationFarmington Hills, Michigan
Websiteprototoolco.com
ProcessesCNC millingCNC turning
CertificationsISO 9001
Defense workNot stated
MaterialsNot stated on the company website
EquipmentStated by the shop once the listing is claimed
Founded1988
SizeNot stated
Lead timeStated by the shop once the listing is claimed
ListingIndexed from public sources, updated October 15, 2026 (how)
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Drawings and models
STEP, IGES, DXF, DWG, PDF and more. Up to 5 files, 50 MB each.
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