Tulsa's Precision CNC Machine Shop

Arsenal Precision Corp is a custom CNC machining and fabrication job shop based in Tulsa, Oklahoma. We specialize in high-mix, low-volume work for oil & gas, industrial, and aerospace customers — tight tolerances, difficult materials, and fast turnaround. With 25 years of hands-on machining experience, we handle the jobs other shops turn away.

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Close-up of a CNC machine cutting metal with sparks flying

Experience Our Exceptional Services

CNC Turning

Precision turned components on CNC and manual lathes. We work carbon steel, alloy steel, stainless, aluminum, and exotic materials including Inconel and 4140. Tight tolerances, short runs, and fast delivery.

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CNC Milling

3-axis CNC milling for complex prismatic parts, fixtures, plates, and custom components. From single prototypes to repeat production runs.

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Welding & Steel Fabrication

Structural and custom steel fabrication combined with precision machining — a rare combination under one roof. MIG and TIG welding, fit-up, and finish machining all in-house.

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Metal sheet clamped in CNC machine
Metal flange with circular opening and bolt holes on a wooden surface.
Metal ring on CNC machining platform with clamps and metal shavings
Close-up view of a metal flange with holes and grooves on a concrete surface.
Large metal cylinder with ridged interior in a workshop, surrounded by industrial equipment and a forklift.
CNC machine drilling into a metal pipe
Stack of large steel pipes on wooden pallets in a warehouse, with two utility vehicles in the background.
Stack of metal plates and rectangular metal bars on a workshop table with a ruler on the edge.
Stacked metal threaded hex nuts on a wooden table in a workshop.
Engine Head Reconditioning
Fly cutter attached to a CNC milling machine with a metal tool holder and adjustable arm. Label "8" B52 Fly Cutter."
Metal engine block on a black fabric covered workbench with sunlight in the background.
Metal machined parts and blocks on a metallic surface.
Metal mechanical part on a stack of metal disks on a table.
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Forming Dies
Curved metal bracket on wooden table in workshop setting.
Custom Tool and Die
A sheet metal brake machine with V-shaped bending dies and safety instructions on display.
ASME Header
Metal block with threaded holes, positioned on a wooden pallet.
A metal block with multiple threaded holes on a milling machine.
Metal block with threaded holes placed on a wooden pallet
Metallic panel with rows of threaded holes
Close-up of a metal plate with multiple threaded holes evenly spaced across its surface.
Steel building tapered shims
Stack of metal plates with a textured surface in a cardboard box
Metal cylindrical parts with side cutouts on a wooden workbench, near a laptop and a red vise.
Stack of metal machined parts with threaded holes on a wooden table.
Metallic, cone-shaped object on a wooden surface

What Sets Us Apart

Why Arsenal Precision Corp?

I've spent 25+ years on the shop floor — not just in an office. When you call Arsenal, you're talking directly to the machinist who will run your parts. No middlemen, no miscommunication, no surprises on delivery. We're set up for the work that's too small for the big shops and too complex for everyone else: tight tolerances, exotic materials, fast turnaround, and the flexibility to handle one-offs or repeat orders. Located in Tulsa, Oklahoma. Serving oil & gas, industrial, and aerospace customers across the region.

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Close-up of assorted metal gears and bearings, some rusty.