BRAZED DIAMOND TECHNOLOGY: Cutting edge of diamond cutting wheel features high-hardness diamond particles for minimal wear and extended lifespan; real-world performance​​ of 1500+ proven cuts on Ø8mm rebar, delivering predictable cost savings over bonded cut-off discs INDUSTRIAL-GRADE DURABILITY: 3 inch angle grinder metal cutting disc for cordless cut off tool has high-hardness diamond particles that resist shedding; reduced wear and minimal diameter loss (unlike fiber discs that see their diameter shrink with usage) ensure consistent cutting precision and efficiency over prolonged use DRY-CUT CAPABLE: 3 inch diamond cut off wheel does not need coolant for direct cutting, ideal for construction sites, outdoor environments, and complex scenarios. This grinder metal cutting disc is suitable for making quick cuts with clean edges in rebar, INOX, bolts, alloy, copper, sheet metal, steel, cast iron, steel pipes, iron pipes, stainless steel pipes, and other metals. FRACTURE-RESISTANT: Indestructible Diamond cut wheel is made of high-quality steel base (1.2mm thickness) for minimal fracture risk, ensuring safer operation - maximum RPM 20300 HEALTH & SAFETY: Metal cut off wheel is free from resin binders; diamond particles remain intact during use, reducing airborne particulate matter and protecting operator‘s respiratory health when compared with bonded discs APPLICATIONS: Construction sites​​ - rapid cutting of rebar and threaded steel, metal workshops​​ - cutting stainless steel pipes/sheets, auto repair​ - removing rusted bolts, cutting exhaust pipes, DIY projects​​ - home metalworking (e.g., ironwork, aluminum profiles) USAGE & STORAGE: Use compatible angle grinders/cutters with appropriate speed settings while using metal cutting disc; wear safety goggles, apply steady, even pressure while cutting to avoid sudden impacts; store in a dry environment to prevent rusting (steel base material). WELL-BALANCED: Cutting wheel is well-balanced, runs smoothly with very low vibration S&F STEAD & FAST Diamond Cutting Wheel 3 Inch​​ Featuring ​​brazed diamond technology​​, this 3 cut off wheels (3/8" arbor) embeds ultra-hard diamond crystals into its edge for negligible wear and unmatched longevity with grinder tool, the grinder cut off wheels proven to execute ​​1,500+ reliable cuts on Ø12mm rebar​​—outperforming bonded abrasive discs by 100x in lifespan for sustained cost control. Engineered with ​​commercial-strength longevity​​, diamond-reinforced structure of angle grinder cutting disc for metal prevents grit loss and maintains wheel diameter integrity, delivering stable accuracy on corded or cordless grinders. Angle grinder cutting discs are ​​coolant-free operation​​, this diamond cutting disc simplifies cutting in rugged settings like construction zones or outdoor metalwork, seamlessly slicing through rebar, stainless steel, bolts, alloy, copper, sheet metal, cast iron, pipes, and beyond. The metal cutting wheel has ​​high-quality steel 1.2mm base with a 13,300 maximum RPM rating to resist cracking under stress, while use angle cut off wheel inch to eliminate resin adhesives, slashing airborne dust by 90%+ compared to traditional discs. The diamond grinder wheel is ideal for construction steel processing, metal fabrication, automotive repairs (stubborn bolts, exhaust systems), and DIY projects. Operate ok diamond cutting wheel with RPM-compliant grinders, utilize protective eyewear, maintain controlled pressure, and store grinder blades for metal in dry conditions to preserve integrity.