Prototyping
Fast-moving prototype and setup-heavy jobs with attention to tolerance and fit.
Since 1979
Precision machining for prototypes, replacement parts, and production runs.
AC Tool & Machine Company manufactures OEM and replacement parts for the machine building industry, with the flexibility to take on one-off tight-tolerance work and lot sizes up to 10,000 pieces.
- 1-10,000piece runs
- 18,000 sq. ft.modern facility
- Hands-onengineering support
Buyer-ready capability
Work other shops hesitate to quote.
Setup-intensive parts, tight tolerances, and machining programs that need real review before production starts.
What We Do
Machine shop support for urgent parts and repeat production.
OEM Parts
Contract manufacturing for machine builders that need consistent, dependable output.
Replacement Parts
Short-run and service part support when lead time and precision both matter.
Production Runs
Moderate lot sizes up to 10,000 pieces with quality controls built into the process.
Why AC Tool
A hands-on team that helps improve manufacturability and cost.
Our management team works directly with customers to support engineering departments, improve part quality, and identify practical ways to lower production cost without sacrificing performance.
- Tight-tolerance work with repeatable process control
- Support for one-off parts, small batches, and repeat production
- Review throughout the job lifecycle to maintain quality and delivery
- Clear communication with your purchasing and engineering teams
1979
Serving the machine building industry for more than four decades.
Mon-Fri
Available 7:00am to 5:00pm for quote requests and project discussions.
Germantown, WI
Conveniently positioned to support Milwaukee-area and regional manufacturers.
Capabilities Snapshot
From offline programming to 5-axis machining and final inspection.
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