Where can I get CNC milling in Westerville, Ohio?
Union Enterprises provides CNC milling in Westerville, Ohio on four CNC machining centres, holding tight tolerances and complex parts. The shop quotes most jobs in one to two business days, verifies critical dimensions on an OGP SmartScope, and ships on the promised date.
Milling uses rotating cutting tools to remove material from solid stock and create a finished part. Union Enterprises machines production components, prototypes, and replacement parts for medical, automotive, and test-and-measurement customers throughout central Ohio. From its 2,000-square-foot shop, a four-person team manages each job from quote through final inspection, keeping communication clear and every project close to the people doing the work. Customers rely on Union Enterprises for CNC milling in Westerville, quality workmanship, and dependable on-time delivery.
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Milling Machines and Work Envelopes at Union Enterprises
The shop runs four CNC mills and a manual mill, which covers everything from small precision parts to larger plates and fixtures.
Milltronics RW20
Milltronics RW20
Haas VF2
RoboDrill ADV Plus
Trump knee mill
Two identical Milltronics RW20 centres run the same job in parallel, keeping lead times short on repeat orders.
What is the largest part you can machine with CNC milling in Westerville?
The Trump knee mill reaches 31 inches of X travel. Most production runs on the Haas VF2 and the two Milltronics RW20 centres. Larger envelopes are handled case by case, so send your part and the shop confirms fit before quoting.
From Prototype to First Production Run
Most milling jobs start with a print or a sample part. The shop reviews the design for manufacturability, quotes it within one to two business days, and machines a first article before committing to a full run. The team works directly with customer engineers to optimise a design for manufacturing before the first chip is cut, which trims cost and avoids rework. For older parts with no drawings, the team reverse-engineers the geometry from the sample. Prototype and low-volume work moves through the same machines and the same inspection steps as full production, so the parts you approve match the parts you receive.
Inspection and Documentation on Every Milled Part
Critical dimensions are checked on a fully automatic three-axis OGP SmartScope measurement system. Thousands of completed purchase orders stand behind the shop’s milling work. Pairing milling with in-house grinding and turning keeps tight-tolerance jobs under one roof from first cut to final inspection.
Why choose Union Enterprises for CNC milling in Westerville?
Repeat business runs between 80 and 90 percent, earned through on-time delivery and fast quotes rather than sales pressure. One customer moved milling work back from an overseas supplier after quality and delivery problems. Union Enterprises matched the price, met the quality bar, and delivered on time.
Industries That Rely on Our Milling Work
The shop mills parts for three core markets and brings six years of focused experience in the medical field. Medical customers need documented inspection and traceable materials. Automotive customers need repeatable production and on-time delivery. Test-and-measurement customers need precision parts and reverse engineering of older components. Each market works with the same small team and the same inspection discipline, from first quote to final shipment.
Get a Quote for CNC Milling in Westerville, Ohio
Send a print or a sample for a quote within one to two business days. Whether you need one prototype or a recurring run, Union Enterprises mills it to spec and ships on time. Email ben@union-ent.com or call 614-505-9307 to get started.
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Frequently Asked Questions
The team can hold a tolerance of .0002″ on the RoboDrill ADV Plus. Tight tolerances are verified part by part on the fully automatic three-axis OGP SmartScope. The team confirms what it can hold for your geometry and material at the time of the quote.
Quote turnaround is one to two business days. Production lead time depends on complexity, quantity, and material, and the shop confirms a firm date with every quote. Delivery generally runs five to six weeks.
Rush work is handled case by case. Ask about your timeline when you request a quote and the shop will confirm what is possible for your part.
The shop machines common metals and engineering plastics used in medical, automotive, and test-and-measurement parts. Send your material and the team confirms it can run it.
Yes. One-off prototypes, low-volume batches, and recurring production run on the same machines, with the same inspection on every part.
Yes. First article inspection, OGP SmartScope reports, and material traceability reports are available if the customer requests them.