
12" Diamond Coated Round Wire Hacksaw Blade
- 60# high-density diamond grit coating
- Cuts fiberglass, glass, tile & stone
- 0.068" wire reduces kerf & cutting effort
Made in USA
Aerospace Industry Trusted
US Military Approved
Spyral Saw's wholesale spiral saw blades deliver 360° multi-directional cutting for fiberglass, composites, graphite-reinforced plastics, and other hard abrasive materials. Available in multiple diameters and configurations — from hacksaw and bandsaw blades to coping and wire saws — these USA-made blades serve aerospace, industrial fabrication, and custom manufacturing applications.









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A spiral wire saw blade with a diamond or abrasive coating is best for cutting fiberglass. Spyral's 12" Diamond Coated Round Wire Hacksaw Blade uses aggressive 60# grit, high-density diamond coating that slices through fiberglass and graphite-reinforced composite materials cleanly. The round blade design also minimizes kerf and reduces cutting effort compared to conventional carbide rod saws.
Talk to our experts for custom solutions and tailored guidance.

Spiral blades cut fiberglass panels, composites, and graphite-reinforced plastics used in aircraft components and industrial assemblies.

Diamond-coated spiral blades tackle fiberglass doors, ceramic tile, stone, and concrete for renovation and construction professionals.

USA-made spiral blades are trusted by the U.S. Marine Corps for survival kits and field cutting operations in demanding environments.

Bulk spiral blade packs in multiple diameters and formats available for tool retailers, distributors, and private-label resellers.
Talk to our experts for custom solutions and tailored guidance.
Bestway Products Company has manufactured the proprietary Spyral blade since 1946, making it the sole source for this patented 360° wire saw technology.
The round spiral tooth design cuts fiberglass, composites, and abrasive materials in any orientation, enabling notches, curves, and shapes impossible with flat blades.
Spyral blades have been trusted by the U.S. Marine Corps and the aerospace industry for over 30 years, validating performance in the most demanding cutting environments.
Submit your inquiry and our team will respond with wholesale pricing, custom manufacturing options, and technical guidance tailored to your application.
For immediate assistance, feel free to give us a direct call at 310-329-0600. You can also send us a quick email at sales@bestwayproductscompany.com
For immediate assistance, feel free to give us a direct call at 310-329-0600. You can also send us a quick email at sales@bestwayproductscompany.com