Diamond Cutting Wheel 3 Inch with 3/8" Arbor, Carbide Cutting Wheel, Angle Grinder Cutting Disc, Cut Off Wheel 3 Inch for Metal with 5000+ Cuts on Rebar, Steel, Iron and INOX

Revvstark diamond cutting wheel diameter 3 in (76mm), hole diameter 3/8 in (9.5mm), thickness 0.039 inch (1.0 mm). The maximum safe operating speed is 20,300 RPM.

• Upgraded brazing technology permanently brazes industrial quality diamond particles to the edge of the steel core, creating an indestructible, heat-resistant blade. The core is coated with abrasive grit on both sides for smooth cutting, and the rim of the cutting disc is designed with rounded holes for enhanced heat and dust dissipation.

Sturdy steel body greatly reduces the risk of breakge and injuries, increasing safety and productivity. Diamond cutting edges are easier to use than any cutting wheel: fewer sparks, no dust, no odor, no overheating. Its upgraded blades feature a diamond high manganese steel substrate and a new brazing process for longer life, high temperature resistance and low noise.

1.2MM ultra-thin substrate design reduces cutting resistance, improves blade sharpness, and maintains original cutting blade diameter throughout its service life for better control, reach, and accuracy. Wider and denser diamond coated cutting edge provides 30% more cutting efficiency than other diamond cutting wheels.

Revvstark industrial grade cut off wheels 4 1/2 inch cut metal up to 5,000 times more than abrasive cut-off wheels. With a life span of 120 times longer, one wheel is equivalent to 120 traditional bonded metal cutting wheel, making it more durable. At the same time, the rugged steel body of the wheel greatly reduces the risk of breakage, resulting in increased safety, higher productivity, less downtime and lower cost per cut.

Cut cleanly and are 100% contamination free, diamond material with solid steel bodies do not wear out and produce less dust than abrasive cutting wheels, reducing the risk of debris, reducing cleanup time, and resulting in a cleaner workstation