Precision Spindle Repair

High-quality remanufacturing and machining services.


Superior Spindle is an Authorized Kessler Service Partner. We have resources as well as an experienced staff of technicians and customer representatives to serve every Kessler Spindle or Motor needed. We have full access to parts for virtually all spindles from ASC to Yoyo. All of this assures you that your Franz Kessler spindle repair will be cost-effective and done right the first time.

Superior Spindle is an Authorized Hofmann Service Partner. We have the resources and experience necessary to take care of your A and B axis Hofmann tables. We know that replacing their components with original parts and testing them to the specifications is critical. We understand how crucial your Hofmann equipment is, which is why we focus on having a quick turn-around time of 2-3 weeks once all the parts are received.

About us

Superior Spindle Service is your trusted partner for all your spindle needs, specializing in repair, replacement, and remanufacturing. With over a decade of experience, we have honed our skills to provide high-quality, cost-effective solutions that keep your business profitable and efficient.

Our focus is on minimizing your downtime and ensuring your equipment maintains peak performance. With both standard and expedited repair services, Superior Spindle Service is prepared to meet your unique needs.

Take a Tour of Superior Spindle

At Superior Spindle, we provide high-quality spindle services. Our experts conduct detailed spindle repairs and replacements. We specialize in CNC spindle rebuilds and precision taper grinding, ensuring the longevity and peak performance of your machinery. Our services also include rigorous testing, meticulous assembly, and secure, climate-controlled storage for your spare parts.

Serving a Wide Variety of Industries

For over 10 years, Superior Spindle Service has been dedicated to providing high-quality CNC spindle rebuilding services, spindle replacement and spindle repairs to customers in the United States and around the world. We serve a number of different markets including but not limited to the Aerospace, Automotive, Agriculture, and Mold industries.

Latest news

Explore our blog to stay informed about the latest innovations, breakthroughs, and industry insights in the realm of precision machining. Our blog serves as a valuable resource for discovering cutting-edge advancements, technological updates, expert articles, and insightful case studies.

what is a cnc spindle and how does it function

Industry-Specific CNC Spindle Maintenance Tips

Effective CNC spindle maintenance is critical for operational efficiency in many industries, from aerospace and medical to automotive and...
what is a cnc spindle and how does it function

When to Repair Versus Replace a CNC Spindle

In CNC manufacturing, timely response to spindle damage is critical. Neglecting early signs of wear or malfunction can lead...
Starettt testing Spindle

Our CNC Spindle Rebuild Process

Our entire CNC spindle rebuild process normally takes around 10 to 14 business days. If this timeline is too...
A Starrett brand electronic gage. The center interface shows an indicator measuring both inches and millimeters. Inches are indicated in black while millimeters are indicated in red. Below the console is a silver/gray console with various ports. On the left reads the words 'Electronic Gage.' Just below that are two indicators, the indicator on the left lights up green, indicating that the gage is measuring in inches. Next to these two indicators is the brand name "Starrett: in red. In the center of the console is a dial, and around that dial are numbers that indicate tolerance ranges. Next to this dial are two buttons. The button on the left reads 'Data send,' while the button on the right reads 'calibration.'

Spindle Maintenance: How to Test a CNC Spindle’s Performance

You can’t always see the spindle, but it’s the heart of the machine. Without the spindle, the machine becomes...

State of the Art Services, Superior Spindle can resolve all of your Spindle Repair and Remanufacturing requirements.