Metal Cutting Blades

Cut through steel, rebar, angle iron, pipe and other metal materials with confidence using our professional-grade metal cutting blades. At Quality Diamond Blades, our metal blades are designed for durable, high-speed performance — engineered for both ferrous and non-ferrous metals, built to withstand extreme heat and abrasion, and ready for wet or dry operation. Whether you’re working in a fabrication shop, demolition site or DIY garage, our blades deliver clean cuts, longer life and fewer change-outs. Choose the blade optimized for your saw, arbor size and material, and get back to work with less downtime.

Professional Diamond Metal Cutting Blade for Steel and Rebar

Why Choose Our Metal Cutting Diamond Blades?

  • Superior Life Span: Our vacuum-brazed or electro-plated diamond blades for metal last significantly longer than traditional bonded abrasive wheels. Many achieve dozens of cuts where standard discs fail early.
  • High Speed & Clean Cuts: The diamond edge grinds through metal materials efficiently and maintains consistent depth and precision throughout the life of the blade.
  • Versatility Across Metals: Whether you’re cutting steel, stainless, ductile iron, pipe, angle iron, sheet metal or even aluminum and brass, our blades are engineered for the job.
  • Built for Job-site Rigors: Strong cores, heat-dissipation features and rugged segment design mean our blades perform in high-demand settings—ready for handheld grinders, chop saws, cut-off saws and more.

Key Features & Specifications

  • Vacuum-Brazed / Electro-Plated Diamond Edge: Prevents chunking or segment loss; creates clean, controlled cuts in metal.
  • Steel Core with Heat-Vents / Cooling Slots: Reduces distortion during deep or long cuts; improves blade life and stability.
  • Segment / Rim Profile Optimized for Metal: Segmented rims or special continuous rim designs tailored for metal cutting—less loading, smoother feed.
  • Multiple Arbor & Diameter Options: Available in popular sizes (4.5″, 7″, 9″, 12″, 14″, 16, 18…30″) to fit handheld grinders, cut-off saws and industrial machines.
  • Compatible with Handheld & Stationary Saws: From portable angle grinders to heavy-duty chop saws — check arbor size, RPM rating and saw compatibility.

Why Quality Diamond Blades?

Our Metal Cutting blades use a specially formulated hard bond to hold the synthetic diamond grit in place, maximizing cutting efficiency and blade longevity. The segmented design and undercut protection further guard against core erosion from abrasive asphalt slurry, making these blades the top choice for demanding concrete jobs

Diamond Blades - Diamond Saw Blades - About Us

Who Is This Blade For?

  • Contractors and construction professionals who demand high performance and fewer blade changes.

  • Masonry and concrete specialists working on structural, slab or commercial jobs.

  • Serious DIYers tackling major concrete work—foundation repair, slab cutting, renovation or addition.

  • Any project or job site where reliable, professional-grade concrete cutting is required.

  • FREE Shipping over $100
  • Engineered for Maximum Durability
  • Precision Cuts Every Time
  • Fits All Major Saw Brands
  • Trusted by Industry Professionals
  • Money-Back Satisfaction Guarantee
  • Fast, Reliable Customer Support
  • Bulk Discounts Available
  • Perfect for Wet or Dry Cutting

Frequently Asked Questions 

Can these diamond blades cut both ferrous and non-ferrous metals?

Yes. Many of our metal-cutting blades are engineered to handle both ferrous (steel, iron) and non-ferrous (aluminum, brass, copper) metals. Always check the blade spec for material compatibility.

Are they better than standard abrasive cut-off wheels?

Yes. Compared with bonded abrasive wheels, diamond metal blades offer far longer life, cleaner cuts, less vibration and fewer blade changes—thereby reducing downtime and total cost.

Can I use them for both wet and dry cutting?

Many of our blades support both wet and dry cutting. Dry cutting is common for portability, while wet cutting reduces dust and heat—especially helpful when cutting heavy or thick metal materials.

Is there a size or arbor requirement I need to check?

Yes. Ensure that the blade’s diameter, arbor size (e.g., 7/8”), and maximum RPM rating match your tool. Using a blade outside its rated parameters can shorten life or compromise safety.

How do I choose the right blade for my job?

Consider material type (thickness, steel vs stainless vs cast iron), saw type (angle grinder vs chop saw), cut depth, wet vs dry environment, and whether you need a blade optimized for speed or for longevity. If unsure, contact our team for tailored guidance.