Gun Drilling

Rockwell Precision delivers gun drilling that achieves accuracy.

Precision Hole Drilling for Complex Applications

Rockwell Precision’s gun drilling services deliver straight, burr-free, concentric holes at depth for parts that demand accuracy and reliability. This precision-focused approach ensures consistent hole alignment, smooth internal finishes, and dependable performance. Our process supports projects of every scale, providing dimensional control and durability. With this level of consistency and accuracy, your parts fit, function, and perform exactly as intended so your final product stays reliable from start to finish.

  • Expert Accuracy With Advanced Systems

    At Rockwell Precision, our gun drilling services achieve the highest level of precision hole drilling available. Using specialized multi-axis CNC machines, live tooling, and Esprit CAD/CAM software, we create consistent, smooth holes in components that require deep penetration and exact alignment.

  • Consistent Results Across Every Project

    Our gun drilling services maintain uniform surface finishes and concentricity, ensuring parts perform flawlessly under demanding conditions. By pairing advanced machine calibration with digital inspection tools like the HEXAGON CMM and Zoller tool presetter, we guarantee accurate, repeatable results.

Deep Drilling Services With Modern Production Equipment

Rockwell Precision’s shop is equipped to handle small to large-diameter deep holes in a range of materials, from high-strength alloys to titanium. Our machining floor features top-tier equipment built for demanding tolerances and extended depths, including:

  • Okuma Multus U4000-2SWX1500: Multi-tasking lathe with dual spindles and live tooling for complex parts
  • Kuraki AKB-13 and KBT-11WA: Horizontal mills with 5- and 6-axis contouring capabilities for deep boring accuracy
  • Toyoda FA800 and FV1680: High-capacity machining centers with full rotary tables and 4th-axis precision
  • OM NeoAlpha 20: Vertical turning center capable of handling large components up to 86.6 inches in height
  • Esprit CAD/CAM integration for seamless programming and control of intricate drilling paths

Our production equipment allows us to deliver the tight-tolerance drilling our clients depend on for mission-critical assemblies. Each machine is maintained to strict ISO 9001:2015 standards to uphold consistent accuracy and surface quality.

Tight-Tolerance Drilling and Material Expertise

Rockwell Precision’s gun drilling services extend to a variety of metals and specialty materials. Our experience includes stainless steel, titanium, aluminum, copper, and nickel-based alloys, each requiring unique cutting parameters and cooling methods. Whether we’re manufacturing aerospace components or oilfield tools, we maintain dimensional integrity and smooth internal finishes without distortion.

Experience Precision at Any Depth With Rockwell

Explore Rockwell Precision’s capabilities and see how our expertise in gun drilling and other areas supports your project’s success.

Frequently Asked Questions About Our Gun Drilling Services

Manufacturers choose Rockwell Precision for our combination of precision, efficiency, and reliability. Our team delivers consistent results across materials, project scales, and industries by combining advanced CNC technology, ISO-certified processes, and proven craftsmanship.

Our advanced CNC systems and tooling allow for deep drilling that maintains concentricity and surface integrity, with lengths suited for a variety of component sizes.

Yes. Our team has extensive experience machining high-performance metals like titanium and Inconel, as well as more common materials such as steel and aluminum.

Get Measurable Performance With Rockwell Precision

Start your next project with 45 years of proven precision.

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