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Specialty Machining
Capabilities

Specialty Machining SERVICES

At Triangle Tool, we go beyond being a mold tooling supplier—we are your strategic partner in precision machining, toolmaking, and mold design. Our specialty machining services are engineered to meet the demands of today’s most exacting industries, including naval and defense applications where precision and reliability are mission critical.

With decades of experience in high-performance CNC machining, we understand that success begins with precision. Everything we manufacture is crafted to the tightest tolerances using advanced technologies and carefully controlled processes. Whether you're prototyping a new product or scaling up a production, our team is equipped to deliver reliable, repeatable results.

High-precision Cheto CNC machining head

Cutting-Edge Equipment & Facilities

To stay ahead in the fast-evolving world of specialty machining, we continuously invest in the latest equipment and capabilities. Our state-of-the-art CNC machines, EDM (Electrical Discharge Machining) systems, and 5-axis milling centers allow us to produce complex geometries with exceptional accuracy and speed.

 

We also regularly expand our climate-controlled manufacturing facility to ensure optimized workflows and improved turnaround times. Beyond machinery, we prioritize precision engineering at every stage, leveraging advanced software for design verification and quality control.

 

Our skilled team of engineers and machinists works collaboratively to solve intricate manufacturing challenges, ensuring that every part meets the highest standards of performance and reliability. This commitment to innovation and expertise positions us as a trusted partner for industries that demand excellence in every component.

Expert Team & Engineering Support

Our in-house engineering team works closely with your project leads to review drawings, troubleshoot designs, and implement innovative manufacturing solutions. By combining technical expertise with practical experience, we help reduce costs, optimize performance, and ensure that every component we produce meets the highest standards of reliability and precision. This collaborative approach allows us to solve complex challenges efficiently and deliver results that consistently exceed expectations.

Every technician and engineer at Triangle Tool is highly trained and deeply committed to quality. Through ongoing training programs and hands-on development, our team stays at the forefront of modern machining techniques, including high-speed milling, precision surface finishing, and intricate part detailing.

Engineer analyzing CAD model for injection mold tool
Large metal block being machined on horizontal mill at Triangle Tool LLC for specialty machining projects

Unmatched Quality & Dependability

We understand how critical it is for your parts and tooling systems to perform flawlessly. That’s why we maintain rigorous quality control standards, perform detailed inspections, and meticulously document every step of our process. From the initial CAD model to final delivery, each project is handled with care, precision, and pride.

 

Our commitment to excellence ensures consistency, reliability, and performance, giving you confidence that every component meets or exceeds your exact specifications. By combining advanced technology, skilled craftsmanship, and stringent quality oversight, we deliver solutions that you can trust—every time.

Specialty Machining Capabilities

Operator standing next to large Electrical discharge machining (EDM)

CNC VTL Turning/Milling (up to 156" Dia. and 98" Tall)

    •  Probe capable

  20+ 3, 4, & 5 Axis High-Speed CNC Machining Centers

    •  Travel X=551", Y=236", Z=79"

    •  Unlimited weight capacity

  45+ CNC Machining Centers

  15+ Large Diameter Boring Bars

    •  4 axis capable, high horsepower, high RPM heads

    •  Unlimited weight capacity

Gantry Style Sinker EDM w/10' X 10' Working Area

•  Wire EDM 60” X 80” (with 24" cutting table, up to 17,500 lbs.)

20+ Machines dedicated to producing fluid ends

20 Cranes up to 100 tons

Laser CMM (Travel X=144", Y=96", Z=30")

Large Band Saw Cutting 103” x 98” (horizontal/vertical/mitering 168”)

Gundrilling

  • 2” dia. x 76” hole depth, 5 axis positioning

  • 4.3” dia. x 83” hole depth, 3 axis positioning

CNC Mill/Gundrill machine 118.1” x 47.2” x 31.5”, 1.5” dia. x 67” hole depth, 7 axis positioning.

Start Your Next Project With Confidence

INDUSTRIES SERVED:

  • Defense/Military 

  • Industrial 

  • Packaging 

  • Waste Removal 

  • Appliances  

  • Forging 

  • Oil/Gas 

  • Railroad 

  • Construction Equipment 

  • Agriculture  

  • Aerospace

Trusted across the USA

Triangle Tool’s specialty services are trusted by manufacturers across the U.S. for their uncompromising quality, responsive service, and on-time delivery. Partner with us to drive your project forward—flawlessly, every time.

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