Lapping machine

High-Caliber Lapping Services from an Experienced Company

Lapping removes material slowly and typically is used in smoothing, finishing, or achieving an extremely close tolerance on a metal surface, when it comes to flatness and surface finish (sometimes measured in helium light bands). A special compound is rubbed against the workpiece in rotary and reciprocating motion. Lapped surfaces are smooth but not shiny. We’re able to accommodate parts up to 36″ O.D. x 18″ high.


Services that Give You More

We invest heavily in the latest lapping equipment, enabling us to complete each job to the highest standards. In addition to our state-of-the-art facility, Minnesota Grinding offers a highly trained, motivated workforce, which enables us to take on complex, demanding jobs that other shops can’t. No matter what type of work you require, when it comes to metal lapping, we can get the job done.


More than Fifty Years of Precision Services

Experience tells us that our customers value our premium services and, also, our pro-active, helpful attitude. Our aim is always to give every customer more—by suggesting ways to cut costs without compromising on quality and coming up with creative options to improve your outcomes.


Creative Metal Lapping and Other Solutions—Fast!

Scheduling and budgeting are typically the key priorities for our customers, which is why we offer competitively priced services and always go the extra mile to deliver more for less. Our significant capacity enables us to meet the tightest deadlines and offer emergency services, turning your metal lapping orders around in as little as 24 hours.


Our precision lapping services are suitable for a wide range of components used in various applications. To find out more about our metal lapping and other services, request a quote or call us today at (763) 535-4445.


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