• Thread Grinding for Medical, Aerospace & Plastics Molding.
  • Precision Centerless Plunge Grinding
  • Calibrated Gauging
  • CNC Cylindrical I.D & O.D
  • Clean Climate Controlled Environment
  • Bar Grinding & Straightening

Minnesota Grinding Inc. has provided Precision Grinding to customers nationwide for over 57 years.

Our services include:


Click here for a full description of our capabilities

Your Premier Provider of Precision Grinding Services

The precise grinding of machined parts is becoming increasingly essential in a wide range of industries, from the electronics and medical-device to the aerospace and automotive industries. It is usually the final process in the production of parts requiring very fine tolerances and smooth surfaces. At Minnesota Grinding, Inc., we have a reputation for providing quality precision grinding services designed to meet your unique needs.

Our Grinding Services

We offer bar grinding, centerless grinding and computer numeric control (CNC) grinding services. Solid bar stock grinding is particularly helpful for Swiss screw-machine companies as well as raw-material suppliers. Meanwhile, centerless grinding is ideal for applications where top-level dimensional tolerances, surface finish and roundness must be achieved.

Additional Grinding Options

Minnesota Grinding, Inc. also provides OD grinding and ID grinding services. OD/ID grinding, or what is often known as cylindrical grinding, is ideal for close-tolerance fine finish applications and is invaluable for the production of parts with precise diameters. Our jig grinding services are also helpful for generating accurate surfaces, contours or holes.

Other Grinding Services

You can also take advantage of first-rate Blanchard grinding and thread grinding services through Minnesota Grinding, Inc. Blanchard grinding is used to remove stock from one or both sides of a flat part, and CNC thread grinding is useful for producing extremely accurate threads in hard and exotic materials.

Internal grinding, which involves grinding holes or bores, is one of the most difficult types of grinding, but we also complete this task effortlessly. When you find carbide grinding company for sharpening or finishing, you can depend on the professionals at Minnesota Grinding to take care of your needs.

Call us today at 763-535-4445 to learn more about how our various grinding services can consistently help you provide complete grinding solutions & quality products to your customers and thus benefit your bottom line.

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Emergency Service

EMERGENCY SERVICE is available if you need 1-2 day turn-around. Call for details.  (763) 535-4445

Customer Service

We put our customers first, and no job is too small. Whether you need just 1 item or 1 million, let Minnesota Grinding Inc. be your grinding department.

Our Reputation

Our reputation is proven daily. We get most of our new business by referral. Let us Exceed Your Expectations

Our Focus

At Minnesota Grinding Inc. our motto is Exceeding Your Expectations, which represents our focus on quality and delivery.