Keystone Machine & Tool
Precision CNC Machining for Complex Stainless Steel & Low-Volume Production
We manufacture precision-machined components for aerospace, automation, and sanitary processing applications.
Specializing in difficult-to-machine stainless steels and small-batch production. Get a free quote within 24 hours for a fast turnaround, tight tolerances, and direct machinist communication.
About Us
Keystone Machine and Tool is a contract precision machine shop located in Greensburg, PA, focused on complex stainless steel components and small-batch production.
We work directly with engineers and buyers to manufacture accurate, production-ready parts for aerospace, automation, and sanitary processing applications. Our focus on difficult-to-machine materials and tight process control ensures parts meet dimensional and material requirements the first time.
Core Capabilites
Precision CNC Milling
Custom Solutions for Your Needs
Our precision milling services cover a wide range of manufacturing needs, from complex prototypes to precision small batch production runs. We ensure quick and efficient solutions to keep your business operating at its best.
Small Batch and Prototype Production
High-Quality Precision
We specialize in low-volume and prototype machining for engineers and manufacturers who need fast turnaround and reliable part quality. This allows customers to validate designs, iterate quickly, and move efficiently into production.
Stainless Steel and High Performance Alloys
Expert Guidance & Implementation
We focus on machining difficult materials including stainless steels and high-performance alloys that require controlled feeds, tooling strategies, and process discipline. This ensures reliable results in demanding applications where material behavior is critical.
Custom Tooling and Fixturing
Tailored to Your Specifications
We design and implement custom tooling and fixturing solutions to improve part accuracy, repeatability, and machining efficiency. This capability supports complex geometries and reduces variation across production runs.
What Sets Us Apart
Ownership culture at every step of the process
Fast turnaround for low volume work
Direct communication with the machinist
Consistent quality and Inspection focused processses
Focus on difficult to machine materials
Professional Excellence
FAQs
How do I request a quote?
To request a quote, simply fill out our online form with your contact information and details about your machining needs. Once we receive your request, we will provide a quick quote and get in touch to discuss your requirements. Or call us at (660) 591-2750
Do you offer expedited lead times?
Yes, we do offer expedited lead times for urgent machining requirements. Whether you have a time-sensitive project or need quick turnaround on components, our team is ready to assist you promptly.
What materials do you work with?
We work with a variety of materials including aluminum, steel, plastics, and exotic alloys. From standard to specialized materials, our experienced team is equipped to handle various machining projects with precision and expertise.
How do you ensure client satisfaction?
Client satisfaction is our top priority. We strive to deliver exceptional work, excellent customer service, and reliable solutions for all your precision machining needs. If you have any feedback or concerns, please don't hesitate to contact us.
Get a free quote today
If you need precision machining services, feel free to submit an RFQ. Keystone Machine & Tool is ready to assist you with all your manufacturing needs. Or call us at (660)591-2750