
FLUID END
MACHINING
Quality People Can Trust.
Triangle Tool is the industry leader when it comes to fluid end machining.

Precision-crafted components engineered for performance, pressure and durability.
Triangle Tool is the industry leader when it comes to expert fluid end machining for frac pumps and high-pressure applications. We will provide you with above industry quality for your frac blocks. Custom fluid end machining services from alloy to stainless steel, Triangle is your home for high-strength steel machining.
Triangle Tool makes the process easy for our customers from start to finish with the trusted results our customers care most about. If you need half a dozen quints by next week or a constant 50/month, our team will show you why we are a leader in this market.
Our products are built with a commitment to quality, ensuring reliability, performance and customer satisfaction in every detail. No items ship unless signed off after passing proper inspection. Precision-crafted fluid end machining you can trust.
Come in and see for yourself at our Milwaukee, WI location!
Modern Equipment:
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20+ machines dedicated to producing fluid ends
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On-site gun drilling
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Quick-change clamping on all machines
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8 cogsdill finishing heads
Fluid End Services:
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Roughing, Semi, & Full Finishing for Tri’s and Quint’s
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Inspection
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1st article cmm inspection with reports
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Deburring & Finishing
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Highly skilled polishers will grind all intersections with accuracy

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.