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Industrial Razor Blades

Converting Blades

Film Slitting Blades

Hard Edge Tool, Inc


Your single source for Industrial Razor Blades,
Converting Blades and Film Slitting Blades

​Hardedge Tool, Inc. serves Industrial Markets with superior Cutting Tools. With over 40 years experience manufacturing precision Industrial Razor Blades and Converting Knives. Most importantly, we can help you improve your cutting process. Our emphasis is with Industrial Razor Blades, Converting Blades, and Film Slitting Blades, we also stock many other cutting blades used in the Film, Foil, Food, Paper, Fiber & Flexible Packaging and converting industries.

We offer Productivity improvements for our Blade program with PVD Ceramic edge coatings. Most noteworthy is our standard Gold-TiN will extend blades life by 4/5 times. While our Boron Carbide Ceramic coating will last 10 times non coated blades, excellent for abrasive films. If your substrate is sticky or gummy, causing a buildup on cutting edge, we offer a 100% Teflon coated razor.

Finally for optimum Blade performance, we offer solid Tungsten Carbide and Zirconia Ceramic blade materials that will perform 60/80% longer than non-coated Razors. Our solid Carbide blades are produced ultra sub micron grain Tungsten Carbide. Extremely wear resistant with hardness of RC 80. Ideal for white films and re-sharpenable for 3/4 additional runs.

Industrial Razor Blades, Converting Blades and Film Slitting Blades - Hardedge Tool

Zirconia Ceramic razors are produced from sub micron grain Ceramic and Hot Isostatic pressed for smooth cutting edge with lowest coefficient of friction during slitting. More brittle than Carbide, but in many cases able to run even longer.

Please review our Cutting Solutions tab above, as our Productivity improvements above can often be applied to our many other cutting blades offered, circular score, and shear slitter blades.

We understand your Slitting & Slicing blades are vital to keeping your business operating smoothly. Our goal is to make your job easier, finding the quality blades you need, saving you time and reducing your company’s costs.

Razor Blades for the Converting Industry

Our Blades are Tops in the Paper Converting Industry.What is the Converting Industry:The processing of paper, plastic film, foil and related substrate materials into finished, printed packaging such as bags, pouches, labels, tags, folding cartons and...

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Packaging Starts With a Blade

If packaging didn't matter then why would companies spend millions of dollars each year on changing, rearranging or refreshing their look. Everyone does it, It's a part of the marketing plan each year, Another way to become attractive to the consumer....

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The Rise of Steel Prices

The rise of steel prices is something we are all well aware of. Increasing costs coupled with the newly imposed tariffs, are widely impacting manufacturers and supply chains worldwide. Hardedge Tools and our clients are no exception to the list of those...

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