Our Products
Diamond Circular Saw Blades
Designed to withstand high-volume precision straight line cuts of abrasive materials
Circular Saws

Diamond Blades for Circular Saws

Our line of available diamond blades for circular saws is offered in diamond or CBN with a variety of different configurations to provide the best cutting solution for your application. With an extensive selection of standardized configurations, our circular saw blades range from 1.5” in diameter up to 52” for oversized equipment. Additional customization options include continuous or slotted edge types, bore hole sizes, thickness/gauge, and wrap, with the grit size coming at a standard 40/50 grit option. All in-stock products ship within 1-3 business days, with all strip and replate products shipping in 7-10 business days. Any specialty tooling ships within 3-5 weeks.

Tool Type
Circular Saw Blade
Abrasive Type
Diamond • CBN
MFG Process
Electroplated
Configuration
Standard & Custom
Materials
Glass • Ceramics • Composites • Graphite
Industries
Aerospace • Ceramics • Glass • Composites
Strip & Replate
Available
Product Features

Niabraze saw blades for circular saws combine concentrated abrasive exposure, durable construction, and customizable configurations for precise, aggressive cutting across demanding industrial production and manufacturing environments

  • Electroplated diamond construction
  • Continuous or slotted blade configurations
  • 50% diamond crystal exposure for aggressive cutting power
  • Custom diameters, bores, grits, thicknesses, and edge profiles
Product Benefits

Diamond circular saw blades deliver efficient straight-line cutting performance, extended service life over conventional blades, reduced material scrap, and lower overall operating costs in high-volume manufacturing settings. 

  • Longer tool life
  • Consistent cutting performance
  • Reduced material waste
  • Lower replacement costs and downtime
Common Applications

Circular saws are used for accurate straight cuts, trimming, slicing, and high-volume production of hard, brittle, abrasive, and composite material components throughout the modern aerospace, automotive, and OEM industries. 

  • Straight-line cutting and precision trimming
  • High-volume production cutting
  • Prototype development 
  • Production of composite, fiberglass, and carbon fiber parts
Diamond Technology
•
Custom Manufactured in the USA
•
Strip & Replate Services Available
•
Engineering Support for Specialized Applications
•
Available Circular Saw Blades

Options for Diamond Blades for Circular Saws

To meet the diverse needs of our industrial and manufacturing customers, our diamond circular saw blades are available in a wide variety of configurations depending on the material type, thickness, profiles, and other features. When purchasing a diamond blade, the following characteristics should be considered: blade diameter, thickness, cutting edge, length, and grit.

  • Consistent Cutting Performance
  • Reduced Material Scrap Rate
  • Extended Tool Life (Reduced Costs & Downtime)
  • Custom Circular Saw Sizes & Configurations
Circular Saw Blade
Materials

Cutting Materials with Circular Saw Blades

CBN Circular Saw Blades

CBN Circular Saw Blades for Hardened Steels

When cutting hardened steel or other ferrous materials, diamond is typically not the most ideal or appropriate abrasive. CBN, or cubic boron nitride, circular saw blades are better suited to withstand the elevated temperatures generated during these applications without sacrificing cutting performance. Niabraze manufactures CBN circular saw blades for precise, repeatable cuts, reduced tool wear, and extended service life in high-volume industrial production environments.

  • High-Temperature Resistance
  • Reduced Tool Wear
  • Precision Cuts & Accurate Dimensions
  • Minimal Edge Distortion & Material Waste
Hardened Steel

CBN circular saw blades withstand the heat generated when cutting hardened steel, reducing edge distortion, extending blade life, and ensuring consistent production performance.

Stainless Steel

CBN circular saw blades support controlled stainless steel cutting by resisting high temperatures, reducing tool wear, maintaining tolerances, and improving finish quality.

Frequently Asked Questions About CBN/Diamond Blades for Circular Saws

These are some of the most frequently asked questions about our CBN and diamond cutting tools. For any information not shown on the page or other questions, please contact a member of our team to learn more. 

What materials are best suited for a circular saw blade with a diamond edge?

Diamond cutting tools are generally recommended for abrasive non-ferrous materials such as glass, ceramics, quartz, graphite, and carbon fiber. CBN tooling is more adept at handling hardened steel or other ferrous materials containing iron.

What blade configurations are available for circular saws?

Niabraze offers continuous and slotted circular saw blade configurations in standard and custom sizes. Available options may include blade diameter, bore size, thickness, wrap, edge profile, grit size, and electroplated construction.

How do I know what blade is best for my application?

If this is the first time cutting a specific material or thickness, we recommend reaching out with more application-specific information so our team can find the right circular blade for your project. The wrong size, edge type, material, thickness, or diameter can make or break your cutting process.

How quickly do your diamond blades ship?

All in-stock products ship within 1 to 3 business days, all strip and replate products within 7-10 days, and any specialty or custom tooling ships within 3 to 5 weeks of order.

Can my worn or dull circular blades be stripped and replated with diamond or CBN?

Yes. Niabraze can receive blades from any manufacturer for stripping and replating provided the tool itself is structurally sound and shows no signs of damage after the original edge is removed through electroplating.

Related
Standard Niabraze Products

Our standard product line includes band saw blades, circular saw blades, hole saws, core drills, mounted wheels, and router bits. We offer diamond-coated products for non-ferrous materials and hardened CBN for ferrous materials.

Related
Custom Tooling

For all specialty cutting, polishing, facing, or profiling projects that require custom tooling, our team can engineer and manufacture unique cutting tools to meet specific requirements. 

Related
Strip & Replate

Rather than ditch dull blades and tools, Niabraze provides fast-turnaround strip-and-replate services for all cutting tools, regardless of the original manufacturer. Our process quickly removes the existing cutting edge and replaces it with either diamond or CBN material. 

Contact Niabraze

Contact Niabraze LLC for Quotes & Information

Our experienced sales team is ready to provide detailed quotes on our standard diamond and CBN cutting tools, strip and replate services, and custom cutting tool design and manufacturing capabilities. Contact us today for more information. 

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Need Help Choosing the Right Tool?

Our engineering team can help you identify the ideal diamond or CBN tooling solution for your application.