If It Has an Edge, We Can Sharpen It

Specialty
Grinding

Challenging blades, unusual geometries, disposable tools you've been throwing away — SGSI has developed proven techniques to sharpen what others can't. Cost-effective solutions and unmatched precision.

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20+Specialty Blade Types
49Years Experience
100%Custom Solutions
Beyond Standard Sharpening

We Solve the
Hard Problems.

Most sharpening companies stick to what's easy. SGSI has built its reputation on tackling the difficult jobs — the unusual blades, the disposable tools that people assume can't be resharpened, the custom geometries nobody else wants to touch.

We've developed proprietary techniques for recycling disposable blades, extending their life dramatically and offering a cost-effective alternative to constant replacement. Have a print or sketch? Send it over and we'll figure out exactly how we can help.

Send Us Your Challenge
SGSI Specialty Grinding
Any Edge Any Industry
Specialty Blades We Sharpen

If You've Got It,
We Can Sharpen It.

This is just a sample of what we work with. If you don't see your blade listed, call us — the answer is almost always yes.

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Medical Knives
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Food Industry Knives
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Freezer & Ice Cream Blades
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Labeling Razor Blades
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Floor Scrapers
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Chipper Blades
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Ultrasonic Cutters
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V-Belt Slitter Blades
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Scraper Blades
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Tire & Rubber Blades
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Textile Cutting Blades
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Industries We Serve

Specialty Sharpening
Across Every Sector

WoodworkingMetalworkingFood Processing MedicalRubberPackaging Land ClearingMillworkingBindery TextilePlasticsConstruction Heating & CoolingPrintingLabeling
Have a Print or Sketch?

Send It Over.

Don't see your blade on the list or not sure if we can help? Send us a print, sketch, or photo and we'll let you know exactly what we can do and what it'll cost. We've been solving unusual sharpening challenges since 1976.

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SGSI Custom Sharpening
Related Services

Custom Manufacturing

Need it built from scratch? We manufacture custom form tools, step drills, reamers, and more to your exact print.

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Industrial Knives & Blades

Paper knives, slitter blades, food processing knives and more up to 153 inches.

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Endmills & CNC Tooling

Precision resharpening for carbide and HSS endmills, drills, and CNC router bits.

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No Matter the Challenge,
We'll Find a Way.

Get in touch and tell us what you've got. If it has an edge, we can sharpen it.

Get a Free Quote 763.786.9652