Centerless Bar Grinding Services
High-Volume, High-Bar Precision Grinding Without Centers
Grob Inc. offers centerless grinding services ideal for cylindrical parts requiring tight OD tolerances and superior surface finishes. This method eliminates the need for part centering, enabling faster throughput and reduced setup time.
Swiss and thread rolling stock: Shafts, pins, rods, bushings, and bearing components
Capabilities: through-feed grinding, diameters from 0.200″ to 6“
Advantages: High-speed production, and roundness, tight bar tolerance
Example Projects
Swiss Machine Bar Stock
Thread Rolling Bar Stock
guide rods
Stainless steel rods with mirror finish
FAQs
What’s the difference between in-feed and through-feed grinding?
In-feed is used for parts with complex shapes; through-feed is ideal for simple cylindrical parts.
Can you grind hardened materials?
Yes, we routinely grind hardened steels and alloys.
What industries do you serve with centerless grinding?
Aerospace, medical, automotive, and industrial manufacturing.
Our centerless grinding process is optimized for repeatability and efficiency, making it perfect for high-volume manufacturing. Partner with Grob Inc. for precision grinding that meets your toughest specs.