630-458-1111 quote@grindlap.com

Blanchard Grinding

Remove stock quickly on castings or plates with tolerances as close as .0005” and finishes as tight as 8 micro on many parts with cost-effective, efficient Blanchard grinding. Need tighter tolerances? Maybe lapping is a better option.

We offer precise, quality grinding with unparalleled versatility in size and tolerance consistency for ferrous and non-ferrous materials. Our Blanchard grinding team has over 145 years experience in grinding a wide variety of parts, from large plates to small spacers.

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 Blanchard grinding with lapping or double disc grinding 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 Blanchard 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


We operate Blanchard grinders of different diameters for grinding all ferrous and non-ferrous materials.


We can hold tolerances as close as .0005” on all types of materials, including steel, cast iron, stainless steel, aluminum and more.

Additional services

Deburring and polishing are also available. For high-volume production, we offer double disc grinding for enhanced production efficiency and cost savings.


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.

Benefits of Working with Grind Lap for Blanchard Grinding

Grind Lap creates partnerships designed to increase productivity and reduce total costs for our customer/partners. Our team of operators and engineers deliver Blanchard grinding at a competitive price that impacts the bottom line. Additional advantages of partnering with us include but are not limited to:

  • Innovative and cost-effective solutions designed to increase productivity and save time and money.
  • The highest quality engineers and operators in the industry.
  • Streamlined processes designed to provide expertise and short lead times.
  • In-house capabilities delivering Blanchard grinding.
  • Safe and green business practices designed to support workplace and environmental safety.

What Can We Do for You?

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