
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


M.A.S.S. in the USA
.MACHINED. ASSEMBLED. SAMPLED. SHIPPED
