We take apart each spindle and clean every component to reveal all damage and wear patterns.
OKK builds vertical machining centers known for their high reliability and versatility in all types of production settings. The company focuses on creating machines that deliver speed, accuracy, and durability for many different manufacturing applications. Keeping OKK spindles in good working condition prevents unexpected failures and maintains the consistent performance these machines are designed to deliver.
Setco understands the specifications of OKK’s spindles and stocks the specialized parts needed for proper rebuilding. Our technicians have worked on hundreds of OKK units and know the common failure points and best repair practices for these machines. Each repair restores the spindle to factory performance.
Spindle problems don’t just stop production — they create snowballing issues across each manufacturing phase. Tool chatter, poor finishes, and dimensional variations can all be traced back to worn or damaged spindle components. Waiting too long to address these issues often turns into more costly repairs or rebuilds later on.
OKK machines typically run in high-volume production where consistency and quality are vital. Small shops and large manufacturers alike depend on these machines to deliver superior results daily. Setco’s repair work eliminates the issues that cause quality problems and gets machines back to producing high-quality parts.
Setco has been rebuilding machine tool spindles for decades, giving us a deeper understanding of spindle technology than most shops. Our expertise means we’ve seen virtually every type of spindle failure and developed proven solutions for each repair.
Parts availability sets us apart from smaller repair shops that struggle to find components for older machines. We can access components for current OKK machines and can source hard-to-find parts for machining centers that are no longer in production. This capability means customers don’t have to worry about their spindles becoming unrepairable due to obsolete parts.
Multiple service locations worldwide keep shipping costs down and turnaround times short. Local service means faster delivery and better communication throughout the repair process.
OKK HM600 Fanuc RoboDrill
At Setco, we follow time-tested repair procedures for OKK spindles based on decades of knowledge and experience. Our process includes:
We take apart each spindle and clean every component to reveal all damage and wear patterns.
Our technicians measure critical dimensions and check each part against OKK specifications, including bearings, seals, shafts, housings, and electrical connections.
Free written estimates spell out exactly what needs to be done and what the repairs cost — no hidden fees or surprises.
When available, we replace worn parts with genuine OEM components and restore shafts, housings, seals, and other components to original equipment specifications.
We’ll reassemble the spindle with these new or reconditioned parts and precision balance it. We’ll also complete a full runoff under controlled conditions until it’s thermally stabilized at maximum speed. Setco stores testing data via an electronic serial number for future reference.
After the spindle has been rebuilt and passed all testing, we return it to the customer’s facility. Setco also provides full documentation, a written warranty, and certification.
OKK spindle issues should be addressed quickly before minor problems become major expenses. Setco’s years of experience with all types of machine tools ensure proper diagnosis and repair. Call 877-545-3087 or submit a repair request online to begin the process.