Our SERVICES
we do more than just cut metal
We help you get to market with speed and confidence. By offering end-to-end product development—from 3D prototyping and engineering design to high-volume production—we deliver accurate, on-time parts from the first concept sketch to final shipment.
Precision Machining
Whether you need a single prototype or a batch of thousands, our Knoxville production facility is fully equipped with advanced CNC machining centers and CMM inspection capabilities. We meet tight tolerances and demanding deadlines, from firearm barrels to specialty shafts.
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Long, Straight Holes: Refined from our firearms expertise, we excel at deep-hole drilling with minimal runout.
Smooth Finishes & Tight Tolerances: Specialized equipment and strict procedures ensure each bore’s accuracy and reliability.
High-Volume Efficiency: Optimized tooling and processes keep production schedules on track without compromising quality.
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Complex Profiles, Small Diameters: Swiss-style CNC lathes consolidate multiple operations, ideal for intricate parts.
Precision & Repeatability: Guide-bushing support minimizes vibration for exceptional dimensional accuracy.
Faster Time to Market: Fewer setups mean reduced lead times and quicker delivery.
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Tackle Complex Geometries – One setup handles multiple faces, angles, and features.
High Efficiency – Single-pass machining boosts consistency and cuts handling.
Broad Applications – From turbine components to medical parts, 5-axis unlocks design possibilities.
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Extended Reach: We excel at drilling precise, deep bores in metals of various hardness and thickness.
Application Flexibility: Beyond firearm barrels, we serve hydraulics, power generation, and more.
Quality & Control: Meticulous monitoring ensures each hole meets exact dimensional requirements.
Engineering support
Our in-house engineers use SolidWorks, CAM software, and 3D prototyping to refine designs, reduce costs, and mitigate risk, especially when you’re dealing with tight tolerances or challenging geometries.
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We transform concept drawings into 3D solid models, optimizing for manufacturability and market appeal.
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Using 3D scanning, optical comparators, and CMM measurements, we capture dimensions from existing parts for upgrades or retrofits.
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Our FDM 3D printing validates form, fit, and function before you invest in tooling or full-scale production.
production Manufacturing
When your design is finalized, our dedicated machine shop and skilled team transition smoothly into full-scale production, ensuring every part meets your specifications and arrives on time.
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Streamlined workflows and automation handle large runs without sacrificing quality.
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Whether it’s a pilot batch or steady monthly output, our facility adapts to your evolving needs.
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In-process checks and CMM inspections confirm tight tolerances and critical features.
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Our experienced machinists and engineers collaborate on best practices to optimize production and reduce lead times.
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Robust scheduling and a committed team ensure your parts ship on time, every time.
Quality Assurance
Quality control is woven into each phase of our process, from initial prototypes to final production runs so that you can trust the integrity of every component.
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CMMs, optical comparators, and other metrology tools verify dimensional accuracy and surface finishes.
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Low staff turnover, strategic planning, and data-driven checks ensure consistency even under tight deadlines.
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We embrace lean manufacturing principles and can demonstrate compliance with common industry standards, making us a trusted supplier for regulated sectors.
Why choose Barrel Precision Machining?
State-of-the-Art Production
A fully equipped facility offering everything from concept development to final assembly.
Engineering Knowledge
Experienced in product development, machine design, and reverse engineering.
Prototyping & Scaling
Seamless transition from 3D designs to full CNC production –all under one roof.
Proven Track Record
Trusted by top brands in firearms, medical, marine, power generation, and beyond.
Committed to Excellence
Quality assurance and on-time delivery aren’t just a promise—they’re our standard.
Proven Results. Trusted Partnerships.