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RAM Tool PrecisionPrecision CNC Machining & Manufacturing Solutions in San Francisco, CA

RAM Tool provides precision CNC machining for San Francisco-area manufacturers, OEMs and industrial operations. Our in-house team produces high-accuracy components using CNC milling, turning and fabrication capabilities built around tight tolerances, consistent repeatability and dependable lead times. From prototype tooling to ongoing production machining, RAM Tool delivers custom-machined solutions built for performance in demanding applications around California.

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Services Capabilities Industries Why RAM?

Your Local CNC Machining Leader Serving San Francisco and All of California

San Francisco manufacturers need machining support built for speed, accuracy and consistent output. RAM Tool serves Northern California as a full-service CNC machining partner, producing custom parts and tooling aligned with strict specifications and real production expectations.

Our team supports projects from early-stage development through long-term production, with a workflow designed to reduce delays and maintain quality across every run. With advanced machining capability and in-house inspection support, RAM Tool helps San Francisco operations keep production moving with dependable machining results and clear communication throughout the process.

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Precision 5-Axis CNC Machining Services in San Francisco

We proudly serve San Francisco and the surrounding areas, including:

Los Angeles, San Diego, Anaheim, San Jose, Fresno, Sacramento and beyond.

Whether you're in aerospace, automotive, medical or industrial manufacturing, trust RAM Tool, Inc. for precision CNC machining in the greater San Francisco area.

CNC Contract Milling and Tooling Services in San Francisco

Industries We Serve in San Francisco

San Francisco’s economy includes industries where precision machining plays a direct role in performance and reliability. RAM Tool supports aerospace manufacturing with close-tolerance components built for consistent accuracy. In construction and heavy equipment manufacturing, our CNC machining capabilities produce durable parts designed for demanding use and harsh conditions.

San Francisco medical technology and electronics operations rely on intricate machining for complex components requiring repeatability and strict inspection standards. For energy and industrial manufacturing environments, RAM Tool produces custom-machined parts built to perform under high stress, heavy workloads and continuous production cycles.

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 San Francisco

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

When you choose RAM Tool, Inc., you're choosing a company with a wealth of expertise and experience. Our team is knowledgeable, having served a diverse range of industries since 1979. We also use advanced technologies in our 80,000 sq ft facility to meet your needs, no matter how large or complex they might be.

Quality is not just a goal; it's our commitment. Every part we produce undergoes a rigorous inspection process to meet the highest industry standards. We're only satisfied once we know we're delivering the best.

RAM Tool believes in putting our customers first. We work closely with you to understand your needs and craft solutions tailored to your project. It's not just about providing a service; it's about building a relationship and becoming a trusted partner for all your CNC machining needs.

CNC Machine Shop Serving San Francisco

State-of-the-Art 80,000 Square Foot Machine Shop

Our 80,000 sq ft facility in Grafton, Wisconsin, is a testament to our commitment to quality and advanced technology. This modern space, equipped with a highly skilled workforce, allows us to consistently deliver the highest levels of quality. Our emphasis on staying at the cutting edge of technology keeps us competitive in the dynamic machining industry.

Our facility is designed to manage jobs of all sizes, even as large as 20 tons, thanks to our 35 overhead cranes and high-tech 5-axis and horizontal CNC machines. With 16 machining centers, we have the flexibility and capacity to handle a wide array of projects, irrespective of their size or complexity. For our injection molds and die-cast dies, we utilize several industry-leading machine brands, including Hermle, DMG Mori, OKK, Mitsubishi and McEnglevan LTE 3030 Tempering Furnace.

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Why Choose RAM Tool in San Francisco?

San Francisco businesses choose RAM Tool for CNC machining backed by proven experience, modern capabilities and quality-focused production standards. Since 1979, our team has delivered precision-machined components built to meet strict tolerances and demanding specifications.

RAM Tool brings a partner-first approach to every job. We support your production goals through responsive communication, consistent quality control and machining expertise focused on delivering dependable results from start to finish.

Need CNC Services in San Francisco?

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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