Cylindrical OD Grinding Services

At Products Finishing, Inc., cylindrical outside diameter (OD) grinding plays a key role in our portfolio of precision machining services. Whether restoring worn parts or preparing new components for tight tolerance performance, our OD grinding capabilities allow us to meet demanding dimensional and surface finish requirements. With decades of experience and a quality-focused environment, we handle both individual parts and production runs across a range of materials. 

Capabilities and Equipment

Our OD grinding department is equipped to handle workpieces of various shapes and sizes, including those with complex geometries. We specialize in: 

• Grinding diameters up to 12 inches 
• Lengths up to 60 inches 
• Holding tolerances as tight as ±0.0001 inch 
• Achieving micro-finishes to Ra 8 or better, depending on the material 

We work with carbon and stainless steels, alloys, and hard metals. Our skilled machinists ensure that each job receives the attention it needs, from setup to final inspection. 

Common Applications

Cylindrical OD grinding is ideal for surfaces where precision is critical for functionality and fit. At Products Finishing, Inc., we commonly use it for: 

• Shafts and rollers 
• Hydraulic cylinders 
• Bearing journals 
• Mating components in high-performance assemblies 
• Aerospace and defense components 
• Industrial and medical machinery parts 

The process not only improves geometry and surface finish but can also prepare parts for coatings or further treatments. 

Integration With Other Services

OD grinding is often used in conjunction with our other capabilities to offer a complete finishing solution. These include: 

• Electroless and electrolytic nickel plating 
• Anodizing 
• Polishing and buffing 
• Masking and selective finishing 
• Assembly and packaging 

By offering these services under one roof, we streamline your supply chain and reduce turnaround times. 

Quality and Inspection

We understand the importance of quality in every part we deliver. Our inspection procedures include: 

• In-process checks using precision micrometers and gauges 
• Final inspection with coordinate measuring machines (CMMs) when required 
• Documentation to meet customer and industry standards 

Every part that leaves our facility is held to the same rigorous standards, regardless of complexity or volume.