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Double Disc Grinding

Ensure exacting dimensions for thickness, flatness and parallelism with double disc grinding. Our double disc grinding machines allow us to handle almost any configuration of parts. Double disc grinding can yield enhanced production efficiency and cost savings for high-volume production.

We often combine double disc grinding with flat lapping and Blanchard grinding to achieve the very best results for you – within a single facility. Our team has more than 85 cumulative years experience in double disc grinding.

Looking for high volume or a small lot of complex parts? We can help! Grind Lap provides superior quality, fast service, and competitive pricing.


The Grind Lap Difference

Combine double disc grinding with Blanchard grinding or flat lapping to achieve fast stock removal and close tolerances. 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.

Grind Lap’s Double Disc Grinding Commitment

Grind Lap’s business is built on honesty, integrity, and continuous collaboration with our customers to provide innovative solutions for complex problems that beat the competition.

We are a one-stop-shop with a team of highly skilled operators and engineers committed to delivering high-quality, tight tolerance, comprehensive precision grinding, lapping and honing services at any point in the manufacturing process.

Technical Specifications


Our double disc grinding machines can accommodate almost any part configuration.


Achieve thickness, flatness, and parallelism to .0005” tolerances. Flat material can be ground from .30″ to 2” thick. Flat rounds, discs and rings can be ground up to 9” diameter, or 9” by 12”+ rectangles and squares, achieving a 16-80 micro finish.


Grind Lap continuously works to improve processes to deliver quality products on-time, while continuously improving lead times and our quality management system.

Industries We Serve

Grind Lap has a strong reputation and proven track record for providing unmatched expertise and innovative solutions for the grinding, lapping and honing needs of the aerospace, agricultural, automotive, marine, medical, military, nuclear, oil and gas industries and many more.

What Can We Do for You?

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