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Monday 7am - 3pm Tuesday 7am - 3pm Wednesday 7am - 3pm Thursday 7am - 3pm Friday 7am - 3pm

ISO Finishing

Name: ISO Finishing
Address: 9740 86th Avenue N, Maple Grove, MN, 55369, US
Telephone: (763) 273-1052

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Isotropic mass finishing provider specializing in deburring, deflashing, descaling, polishing, process engineering & radiusing.

ISO Finishing is a customer driven isotropic mass finishing job shop specializing in high energy polishing and micro-precision surface improvement of customer parts and components. In addition to our ability to work with all types of materials, we can turn most mass finishing projects in 1-3 days from receipt of parts. We can remove burrs, parting lines, residue and unwanted particles on parts that have been machined, cast, stamped or molded. After processing, the parts are ready to safely re-enter a customer’s production line for final assembly. Serving the medical, fi****ms, OEM, dental, pharmaceutical, aerospace, automotive, injection molding and laser industries, ISO Finishing offers the following surface finishing services:

Deburring
Polishing
Deflashing
Cleaning
Radiusing
Descaling
Plating

We specialize in high energy centrifugal barrel polishing and work on the following types of materials: titanium, aluminum, stainless steel, rubber, silicone, plastic and ceramic. ISO Finishing takes pride in our work and our ability to achieve continual customer satisfaction. We offer free sample processing and design services to show our customers exactly what to expect and to ensure we meet their every need. We are able to preserve the original geometry of any part going through our process. We have a wide variety of vibratory and centrifugal machines capable of handling projects of any size. Whether we are working on a large aerospace metal finishing project or a single fi***rm finishing prototype, we provide the same level of customer support, care and attention to quality for every job. Our experienced finishing technicians and our on staff engineers are highly trained and can answer most questions about our finishing processes. Continual education and training ensures our staff will meet our customers’ ever-changing needs.

10/01/2026

The countdown begins! Only 4 weeks until MD&M Midwest 2026 in Minneapolis. Stop by our booth 2844 in the MedTech sector to learn what makes ISO Finishing a premier partner to medical manufacturers.

09/29/2026

HEAT TREAT SCALE / A THREAT IN PLAIN SIGHT

Despite being a predictable consequence of high-temperature processing, oxide scale remains one of the most underestimated sources of surface-related defects in heat-treated components, making it a persistent threat hiding in plain sight.

Left untreated, oxide scale can conceal defects, complicate secondary operations, reduce dimensional accuracy, and ultimately impact the performance and reliability of finished parts.

As manufacturers continue to tighten tolerances and raise quality expectations, effective descaling is more important than ever. More than a finishing step, descaling is a critical safeguard for product performance, manufacturing efficiency, and long-term component reliability.

A BETTER APPROACH TO DESCALING

Traditional methods such as hand grinding, abrasive blasting, and chemical treatments can be labor-intensive, inconsistent, difficult to control, and environmentally harmful.

Centrifugal Barrel Finishing (CBF) offers a powerful alternative. Suitable for complex shapes, CBF removes heat-treat scale while simultaneously deburring, radiusing edges, and improving surface finish - without the use of harsh chemicals.

BENEFITS OF CBF DESCALING

• Improved surface uniformity
• Greater dimensional accuracy
• Enhanced coating and plating adhesion
• Increased fatigue performance and long-term reliability
• Reduced surface defects
• Lower overall production costs

If you're looking to improve component quality, streamline production, and eliminate heat-treat scale more effectively, the team at ISO Finishing can help. We work closely with customers to develop finishing processes tailored to their specific requirements. Let us show you what we can do.

LET'S GET IT FINISHED.

06/30/2026

In celebration of America's 250th birthday, ISO Finishing will be closed Friday, July 3rd.

06/25/2026

It’s no secret that a part’s success—or failure—comes down to its surface texture. Like the age-old question, “What came first—the chicken or the egg?”, manufacturers often ask: what matters more for optimal performance—roughness or waviness?

The answer may surprise you.

In most cases, it’s neither.

Before dialing in roughness or waviness, the real priority is controlling the largest surface deviation—form.

Form errors—such as flatness, roundness, profile, and cylindricity—directly impact how parts fit, function, and perform in assembly. Even the smoothest surface won’t compensate for a component that’s warped or out of shape.

That’s where expertise makes the difference.

When parts are engineered with the right material, fixturing, and manufacturing process, form deviations can be minimized from the start. Then—and only then—does advanced surface finishing unlock the next level of performance.

By precisely refining waviness and roughness, dramatic improvements can be made to :

•Part Lifespan
•Sealing Performance
•Lubrication Retention
•Fatigue Strength
•Visual Quality and Aesthetics

At ISO Finishing, we don’t just improve surfaces—we optimize performance. Our deep expertise in surface finishing, manufacturing, metrology, and metallurgy ensures every component meets the highest standards.

Better surfaces. Better performance. Better results.

Let us show you what we can do. LET’S GET IT FINISHED.

06/18/2026

Working together isn’t optional, it’s essential. Our finishing solutions are designed for real-world challenges to help lighten the load, improve collaboration, and empower manufacturers to do what they do best. The right teammate makes all the difference.

06/11/2026

ISO Finishing delivers surface finishing excellence across the USA so you can focus on life's important moments. LET'S GET IT FINISHED.

06/03/2026

For proven materials such as titanium, aluminum, and super alloys to cutting-edge composites such as carbon fiber and thermoplastics, ISO Finishing delivers precision-engineered finishes for all material types to enhance durability, efficiency, and strength.

06/02/2026

Discover how ISO Finishing's surface finishing solutions enhance fluid retention, reduce friction, and improve heat dissipation in high-performing components.

05/21/2026

This weekend, we remember our fallen heroes. In honor of Memorial Day, our shop will be closed Monday, May 25th.

05/19/2026

FROM FLAWED TO FLAWLESS | SURFACE FINISHING FOR FLAKY 3D PRINTED PARTS

Post-processing is a critical step for additively manufactured (AM) components and is required for nearly all 3D printed products. This is particularly important where the potential of flaking, shedding, or peeling can lead to life-threatening complications in high-risk medical devices such as:

•Pacemakers
•Defibrillators
•Heart valve components
•Neurostimulators
•Electrode components

To ensure safety, performance, and regulatory compliance, AM medical components require advanced surface finishing during post-processing. While processes such as heat treatment or hot isostatic pressing (HIP) can be used to improve material integrity, isotropic centrifugal barrel finishing (CBF) provides essential surface refinement as either a final step or a standalone process.

CBF enhances component performance by:

•Removing loose and partially melted powder particles
•Reducing surface irregularities that can act as crack initiation sites
•Improving fatigue life and overall mechanical performance
•Inducing beneficial compressive surface gains

Post-processing is not merely an optional step, but a fundamental requirement for ensuring safety, reliability, and performance of AM medical devices. CBF helps transform surfaces of as-built AM parts into safe, high-performance parts, helping safeguard patients in life-critical applications.

Let us show you first-hand how our finish can become your finish on your AM medical products of any material type.

LET’S GET IT FINISHED.

Address

9740 86th Avenue N
Maple Grove, MN
55369

Opening Hours

Monday	7am - 3pm
Tuesday	7am - 3pm
Wednesday	7am - 3pm
Thursday	7am - 3pm
Friday	7am - 3pm

Telephone

(763) 273-1052

Website

https://www.isofinishing.com/

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