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Our Michigan CNC Machining CapabilitiesPrecision CNC Machining & Manufacturing Solutions Across Michigan

RAM Tool delivers high-performance CNC machining services to companies throughout Michigan, from Detroit to Grand Rapids and beyond. We specialize in aluminum and zinc die-cast dies, offering full-service machining backed by decades of industry experience. Since 1979, our team has helped manufacturers meet demanding specs with precision, consistency and speed. Request a quote today to see how we can support your next project.

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Services Capabilities Industries Why RAM?

Why Choose Us for Your Michigan CNC Machining Needs

  • Industry Knowledge: Over 40 years of experience supporting Midwest manufacturers
  • Leading Technology: Multi-axis CNC machining, EDM and advanced CMM inspection
  • Scalable Production: From custom prototypes to large production runs
  • Quality Focused: ISO-certified processes for reliable, repeatable results

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Precision 5-Axis CNC Machining Services in Michigan

Michigan Cities We Serve

  • Detroit
  • Ann Arbor
  • Grand Rapids
  • Lansing
  • Kalamazoo
  • Saginaw
CNC Contract Milling and Tooling Services in Michigan

 

Our Capabilities For Businesses in Michigan - Tooling, Machining, & Engineering

RAM Tool, Inc. prides itself on a diverse set of CNC machining capabilities. We offer contract milling services, handling both large and small-scale projects with equal proficiency. Prototype tooling services provide your business with the opportunity to create and test protypes before moving to full-scale production. With a specialization in die-cast dies, we have the expertise to develop durable, high-precision dies for aluminum and zinc casting. Laser scanning is another strength, enabling accurate digitization of components for quality control, reverse engineering, or further processing. Lastly, the custom inspection services ensure that every product meets the company's high-quality standards, demonstrating their commitment to excellence in every project.

 

Industries We Support in Michigan

We work with manufacturers across Michigan in the automotive, aerospace, medical and heavy equipment industries. Whether you're developing a precision part or scaling up for production, RAM Tool delivers reliable components tailored to your specs. Our team adapts to your timeline, tolerances and quality demands every time.

ISO 9001:2015 Standard Quality
NTMA National Tooling & Machining Association
AMBA American Mold Builders Association
NADCA North American Die Casting Association
Tool, Die, & Machining Association of Wisconsin
Grafton Area Chamber of Commerce
ITAR International Traffic In Arms Regulations
CNC Machining Company in Michigan

 

Why do Michigan Businesses Choose RAM Tool, Inc. for CNC Machining?

RAM Tool combines full-service CNC capabilities with decades of experience to support Michigan’s manufacturing base. Our team handles complex jobs with confidence, delivering precision-machined parts built for performance and longevity.

Every part undergoes detailed inspection to meet the highest standards. We don’t compromise on accuracy or miss deadlines.

We work closely with Michigan manufacturers to deliver results aligned with your goals, whether you're building one part or thousands.



 

CNC Machine Shop Serving Michigan

 

State of the Art 80,000 Square Foot Machine Shop

RAM Tool’s 80,000 sq ft facility in Grafton, Wisconsin, reflects our commitment to precision, quality and innovation. Staffed by expert machinists and equipped with advanced 5-axis and horizontal CNC machines, our shop handles projects weighing up to 20 tons, supported by 35 overhead cranes and 16 machining centers.

We work with trusted brands like Hermle, DMG Mori, OKK, Mitsubishi and the McEnglevan LTE 3030 tempering furnace to produce injection molds and die-cast dies with accuracy and consistency across every job.



Frequently Asked Questions

What is the tightest tolerance RAM Tool can achieve when machining stainless steel parts?

RAM Tool is capable of producing stainless steel parts with precision tolerances as tight as 0.0002 inches.

What is the tightest tolerance RAM Tool can achieve when machining titanium parts?

RAM Tool is capable of producing titanium parts with precision tolerances as tight as 0.0002 inches.

Which stainless steel alloys does RAM Tool commonly work with?

RAM Tool commonly works with Stainless Steel 15-5, 17-4, 304, 316, and 420.

Which titanium alloy does RAM Tool commonly work with?

RAM Tool commonly works with Titanium Ti-6Al-4V (Grade 5 Titanium).

Need CNC Services in Michigan?

For over four decades, RAM Tool, Inc. has served various industries with our precision machining services. Our pride lies in our attention to detail and commitment to getting it right the first time. We value your interest in us and are eager to connect with you. You can reach us from 6:00 am to 4:30 pm, Monday through Friday, CST.

We Look Forward to Hearing From You

Facility Address: 1420 Cheyenne Ave. Grafton, WI 53024

Mailing Address: P.O. Box 656, Grafton, WI 53024

Phone: 262-375-3036 | Fax: 262-375-3025

We're Hiring!

Explore Our CNC Careers

Start your CNC career with RAM tool, Inc. We offer competitive pay and benefits. Work in a state-of-the-art, climate-controlled, 80,000 sq. ft. facility in Grafton, WI.

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