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OD Grinding

Achieve precision concentricity, multiple diameters and tapers with multiple operations in one chucking. We can grind an almost unlimited number of OD’s on a stepped shaft. Our OD grinding capabilities allow for extreme tolerances for concentricity and run out.

Looking for high volume or a small lot of complex parts? We can help! Grind Lap provides superior quality, fast service and competitive pricing on all cylindrical OD/ID grinding. Our team has a total of 110 years of experience.


The Grind Lap Difference


Combine OD grinding with ID grinding for concentricity – with one partner at a single facility. Grind Lap offers high-quality, tight tolerance, comprehensive precision grinding, lapping and honing services at a single facility to save time and money and accelerate your supply chain.

Technical Specifications


Our OD Grinders provide automated repeatability, in-process gauging and automated angle head and straight approach head capabilities to ensure consistently high-quality, uniform gauge results.


We can grind outside diameters on parts up to 12” diameter and 40” long and achieve diameter tolerances as close as .0002” and surface finishes to 8 micro.

What Can We Do for You?

At Grind Lap, we provide the perfect finish for every part, helping you deliver on time and budget!