Industrial Knife Lapping Services: Shape Steel Parts To Exact OEM Specifications

Achieve OEM Finish and Geometry Requirements For Critical Parts

Lapping is the best known machining process that produces precise thickness, flatness and a better finish on grinding intensive, small parts. At Carolina Knife Company, our microfinishing processes enable us to create the ideal surface finish for your machined part. We have specialized lapping equipment which offers specialized performance and easy set-up for fast turn-around times for small batches.

Carolina Knife’s custom lapping techniques can fix surface irregularities and achieve exceptional flatness and parallelism. Our industrial blade experts can produce extraordinary tolerances, generate specific surface finishes, and create highly customized product results for your specific cutting, converting, or processing machines.

Shape Steel Machine Parts With Our Lapping Service

At Carolina Knife Co., we take on virtually any flat surfacing application. Our state of the art equipment provides precision and economy for virtually any flat lapping, grinding, or polishing application. Our meticulousness grinding and lapping process ensure that your machine parts meet or exceed requirements for finish and geometric requirements. Products typically manufactured by Carolina Knife which require lapping services include:

  • Fin Discs or Finning Discs
  • Top Slitter Knives
  • Bottom Slitter Knives
  • Spacers
  • And more thin and high precision tool steel cutters!

Through our lapping services, our close-tolerance experts can help you achieve both your finish and geometry requirements for important parts.


To meet your roundness, straightness and cylindricity requirements, our experts perfec the geometry by fine-tuning your cylindrical parts with abrasive compounds.


With state of the art lapping equipment and methods, our team can match or exceed even the finest finish requirements for your cylindrical parts.

Carolina Knife laps products in many shapes, sizes, and hardened tool steels. Typical materials include:

  • D2
  • M2
  • Carbide
  • CPM10V
  • Blue tempered spring steel

Form Grinding Service

In addition to lapping services, we also offer form grinding services to maintain tolerances for your specific machine parts. Form grinding with Carolina Knife is an effective and efficient way shapes steel parts into exact and unusual shapes faster than common machine practices. Due to our vast experience and technology, we are capable of handling thousands of form grinding jobs.

Fine-Tune Your Cyndrical Parts With Our Lapping Services

For professional close-tolerance form grinding and lapping services for your machine parts, contact Carolina Knife Company. Our industrial knife manufacturers have the knowledge and experience to ensure your parts meet or exceed finish and geometric requirements for your cylindrical parts.

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